The 2022 midterm election revealed dangerous cracks in the Democratic coalition, despite the fact that the party held the Senate and kept House losses to a minimum.Turnout fell in a number of key Democratic cities. The Philadelphia Inquirer reported that the city’s “vote count dropped 33 percent from 2020, more than any other county and the statewide average of 22 percent. It’s not just a 2020 comparison: This year saw a stark divergence between Philly turnout and the rest of the state compared to every federal election since at least 2000.”The Chicago Board of Election Commissioners reported that turnout of registered voters in 2022 was 46.1 percent, down from 60.67 percent in the previous 2018 midterm.According to the Board of Elections in Ohio’s Cuyahoga County, which includes Cleveland, turnout fell from 54.5 percent in 2018 to 46.1 percent in 2022.The Gotham Gazette reported that from 2018 to 2022, turnout fell from 41 to 33 percent in New York City.The drop in turnout was disturbing to Democratic strategists, but so too was the change in sentiment of many of the voters who did show up, as support for the party’s nominees continued to erode among Black, Hispanic and Asian American voters. As The Washington Post reported:While more than 8 in 10 Black voters supported Democrats for Congress, their level of support fell between four and seven percentage points during the 2022 midterms compared with 2018, according to network exit polling and the AP VoteCast poll, respectively. Among Latinos, support for Democrats declined between nine and 10 percentage points, with between 56 percent and 60 percent backing Democrats.In the 2018 midterms, 77 percent of Asians voted for House Democratic candidates, according to network exit polls, compared with 58 percent this year — although data from AP VoteCast showed a smaller decline in Asian American support for Democrats from 2018 to 2022: 71 percent to 64 percent.Perhaps most important, the 2022 results revealed that voters did not fully turn against the Republican Party; in fact, Republican House candidates got 3.5 million more votes nationwide than Democrats did, 53.9 million, or 51.7 percent of the two-party vote to the Democrats’ 50.4 million, or 48.3 percent. This represents just over a six-point swing in favor of Republicans this year compared with the 2020 House results.Instead, voters, in the main, turned against the specific candidates endorsed by Donald Trump — candidates who in competitive races backed Trump’s claim that the 2020 election was stolen.“Candidate quality and the toxicity of former President Trump and the MAGA movement hurt certain Republicans where it mattered most,” wrote Charlie Cook, founder of the Cook Political Report, in “GOP Won the Votes, but Not the Seats,” a Nov. 17 analysis. “Some of these ‘nontraditional’ candidates managed to win over the support of G.O.P. primary voters but were unable to appeal to that narrow slice of voters in the middle of the broader November electorate.”Two days after the election, Karl Rove, who was the chief political strategist during the administration of George W. Bush, wrote in The Wall Street Journal:The losers Tuesday were often the candidates who closely followed the former president’s rally-speech scripts — campaigning on the lie that the 2020 election was stolen from Mr. Trump by fraud on a massive scale. Of the Republican candidates for secretary of state or attorney general who based their campaign on this falsehood, only one has pulled through, and he was in deep red territory.What then are the odds that Republican voters will still nominate Trump?If they do, Democrats’ chances of keeping the presidency, retaking the House and holding losses in the Senate to a minimum all improve. If the Republicans nominate Ron DeSantis, Glenn Youngkin, Nikki Haley or a dark horse, chances are Democrats will face a tough fight on all fronts in 2024.While there is general agreement that midterm returns are not reliable predictors of the next presidential election, the 2022 results do not uniformly suggest a weakened national Republican Party.“Overall, it’s a strange election,” wrote Sean Trende, senior elections analyst at RealClearPolitics, in “What Happened.” “Had you showed any major analyst these results, along with exit poll findings that Biden would be at 44 percent job approval, no one would have expected this outcome.”Matt Grossmann, a political scientist at Michigan State, noted in an email:The negative Trump effect seems even more clear now. Trump-endorsed candidates fared worse, often on the same ballot with Republicans who separated themselves from Trump and performed better. So I see it as more of the same warning to Republicans: tying themselves to Trump is not a winning general election strategy.Paul Begala, a Democratic strategist, made a similar case by email. “Swing voters in swing states and districts didn’t marry the Democrats; they just dumped the Republicans,” he wrote. “In the post-Dobbs environment, extremism is not a theoretical concern anymore. The two most valuable players of this cycle for the Democrats are Sam Alito and Donald Trump. Democrats should send them each a fruit basket.”“I cannot think of a worse way for the House G.O.P. to introduce themselves as a governing party than braying about investigations into Hunter Biden and Anthony Fauci,” Begala argued. “Their candidates won by promising action on inflation, crime and borders.”To counter the House Republican agenda, Begala wrote,Biden needs to say, “They’re obsessed with my family’s past; I’m obsessed with your family’s future.” At every hearing in which the Republicans are tormenting Hunter Biden or Dr. Fauci, I would have Democratic members ask, “How will this hearing lower the price of gas at the pump? How will it reduce crime? How will it secure the border?”Data pointing to the vulnerability of the Trump-endorsed Republicans running for federal and state offices raises an interesting question: Should Democrats repeat a tactic used successfully this year to lift the chances that Republicans nominate their weakest general election candidate?Last September, Annie Linskey reported in The Washington Post that Democratic candidates and committees “have spent nearly $19 million across eight states in primaries this year amplifying far-right Republican candidates.” A postelection analysis by Ellen Ioanes of Vox concluded that the strategy “appears to have paid off in the midterm. Six Democratic challengers in races where Democratic organizations donated to extremist Republican candidates have so far won their contests.”A number of Democratic strategists and scholars, however, firmly rejected continuing the strategy of purposely investing during the Republican primaries in advertising promoting Trump to Republican voters premised on the calculation that Trump would be the easiest to beat of the most likely Republican nominees in the general election.Both Begala and Celinda Lake, a Democratic pollster, stood firmly opposed. “We should leave this to Republicans to nominate their own Trump,” Lake said by email.Begala gave three reasons for his opposition. First, “it undermines President Biden’s powerful message that Trump leads a mega-MAGA fanatical fringe that is a clear and present danger to our democracy.” Second, “Trump is still a massive, major force in American politics — especially in the Republican Party. I don’t want Trump anywhere near the White House.” Third, “while I respect the political success of governors like DeSantis, Youngkin, Hogan and Christie, if the Democrats can’t beat them, we don’t deserve the White House.”Daniel Hopkins, a political scientist at the University of Pennsylvania, was adamant in his opposition to the tactic:If Democrats truly worry about the fragility of American democracy, they should not take any steps that would facilitate Trump’s return to office, even if that means a higher chance that they lose the presidency. The slightly higher probability of holding the presidency with Trump as the G.O.P. nominee is surely outweighed by concerns about the threats to democracy should he win election.In an email, Hopkins suggested that Democrats should not view the outcome of the 2022 election as a clear victory:Republicans are likely to have won significantly more votes for their U.S. House candidates than Democrats, but the Democrats benefited from the geographic distribution of their support and the strength of several of their House incumbents in hard-fought races. Turnout in cities like Philadelphia was down relative to elsewhere, and the Democrats have not returned their strong showings with Latino voters from 2012 and 2016. The Republicans’ strength in Florida as well as New York was remarkable — and those are two of the largest states in the country. So absolutely, both parties have outcomes to celebrate and liabilities to watch.One of Hopkins’s political science colleagues, Matthew Levendusky, noted in an email:There is not one narrative to come out of this election. While we usually think about nationalization, in this election, we saw quite significant differences across states. Pennsylvania and Michigan — and even Wisconsin and Arizona — ended up somewhat better than the pre-election polls suggested (in some cases, quite a bit better). From this perspective, Democrats should be happy. But they did much worse than expected in Florida and New York. So which lesson is the right one?Levendusky pointed out that there “seem to be two trends that might be working against Republicans’ recent advantage in translating votes into seats”:If Republicans are doing better (at least in some areas) with Black and Latino voters, that erodes Democrats’ edge in urban districts, but not nearly enough to put those seats into jeopardy. But if they’re also strengthening their support with rural white voters, then that means they’re “wasting” more votes in those districts (shifting heavily rural parts of the country from R+20 to R+30 does not help them win more seats). So shifting demographic and geographic patterns might now make Republicans (just like Democrats) somewhat less well distributed.Sean Trende makes essentially the same point, writing that “Republicans made gains among African Americans, and significant gains among Hispanics” but, with a few exceptions, “these extra votes did not translate to seats. Because the Voting Rights Act requires that these voters be placed into heavily Hispanic/Black districts, which become overwhelmingly Democratic districts, it takes huge shifts in vote performance among these voters to win a district outright, and Republicans aren’t there right now.”Conversely, “Republicans may be suffering a representational penalty in rural areas similar to the penalty Democrats have suffered in urban districts,” Trende wrote, noting thatthe G.O.P. puts up stunning vote percentages in rural America, margins that would not have been deemed possible a decade ago, to say nothing of three decades ago. But this means that a large number of those votes are effectively wasted. As the suburbs become more competitive for Democrats and the cities become somewhat less competitive (but not enough to lose seats) as the minority vote percentage moves, Democrats lose the penalty they’ve suffered for running up overwhelming vote shares in urban districts in the past.Julie Wronski, a political scientist at the University of Mississippi, wrote by email that the election in many respectsmoved in ways predicted by the fundamentals — a Republican shift with a Democratic president who has low approval ratings and governs during poor economic indicators. However, in a few keys states and races Democratic candidates outperformed those indicators. The story seems like Republicans defeated themselves relative to the fundamentals by running low-quality candidates in some key races.For Republicans, Wronski wrote, “appealing to Trump voters without Trump on the ballot may not be a winning strategy. The types of voters who are enthusiastic for Trump do not seem equally enthusiastic for his endorsees.”In other words, it isn’t just that moderates and independents were scared off by extremist candidates; MAGA voters themselves were not fully animated by their own candidates. The candidate they want is Trump, not a Don Bolduc or a Kari Lake or a Mehmet Oz.In addition, Wronski argued:Not all Republicans want or positively respond to Trump’s preferences or persona. Trump endorsees trying to follow this playbook were not as successful as more mainstream Republican candidates. A prime example of this is the difference between the Georgia Senate and governor races.Neither party, in Wronski’s view,should take comfort in their prospects or feel in good shape nationally. The national electorate is polarized with close elections. Ultimately, I believe turnout is going to matter more than persuasion.Chris Tausanovitch, a political scientist at U.C.L.A., downplayed the success of the Democrats:This was in many ways an expected result. The polls and models performed well. The Democrats overperformed expectations slightly, but as others have pointed out, their performance is better in seats than in votes.The parties, Tausanovitch continued, “are very evenly matched and this doesn’t look like it is on a path to change quickly. This election was close. I expect the next presidential election to be close as well.” Trump-endorsed candidates, he acknowledged,did poorly, but this does not mean that a Trump-centric Republican Party cannot win or that Trump himself cannot win. He almost did in 2020. If he is the nominee, I still expect the election to be close in 2024.Republican Party elites are, in turn, increasingly voicing their concerns over the prospect of a 2024 Trump bid. I asked Ed Goeas, a Republican pollster, what would happen if Trump is the nominee, and he replied by email: “Assuming that the economy is out of the ditch by the end of ’23, I would have to believe a Trump nomination would be devastating.”In a clear slap at Trump, Gov. Chris Sununu of New Hampshire — the Republican who handily won re-election while Maggie Hassan, the Democratic senator, beat the Trump protégé Don Bolduc, her Republican challenger — told a Nov. 18 meeting of the Republican Jewish Coalition: “I have a great policy for the Republican Party. Let’s stop supporting crazy, unelectable candidates in our primaries and start getting behind winners that can close the deal in November.”At the same gathering, former New Jersey Gov. Chris Christie declared: “It is time to stop whispering. It is time to stop being afraid of any one person. It is time to stand up for the principles and the beliefs that we have founded this party on and this country on.”For two successive presidential elections, Trump has stymied the most ambitious members of his party, and now this group is becoming increasingly assertive. DeSantis, Youngkin, Haley, Mike Pompeo, Josh Hawley, Ted Cruz, Tom Cotton and Mike Pence are engaged in the process of challenging the current occupant of the throne — making national appearances, courting donors, wooing party loyalists and generating media coverage, all with an eye on drawing blood. The question is, how vulnerable is Trump?Earlier this month, Ashley Parker, Josh Dawsey and Michael Scherer reported in The Washington Post, “In private conversations among donors, operatives and other 2024 presidential hopefuls, a growing number of Republicans are trying to seize what they believe may be their best opportunity to sideline Trump and usher in a new generation of party leaders.”Republicans might be playing with fire.Whit Ayres, a Republican pollster, told The Washington Post that there are now three key constituencies in the Republican electorate:A small group, roughly 10 percent, are “Never Trumpers,” Republicans who have long and vocally opposed Trump. A far larger group, about 40 percent, are “Always Trumpers,” his hard-core base that will be reluctant to abandon him. The remaining 50 percent or so are “Maybe Trumpers” — Republicans who voted for him twice, who generally like his policies but who are now eager to escape the chaos that accompanies him.If Trump faces two or more serious challengers in the primaries, his 40 percent core support plus whatever he can pick up from the “Maybe Trumpers” would prove to be a major asset, especially in the early contests, which often provide crucial momentum to the front-runner, setting up the scenario sought by Democrats: a Republican presidential nominee whom they believe may have some chance of prevailing in the primaries, but who has little chance of winning in November.“One of the reasons Trump’s base adores him is that he overcame overwhelming odds — including both party establishments — to win,” Nate Hochman, a staff writer for National Review, tweeted on Nov. 19. “The more Republican elites consolidate against him, the more otherwise persuadable Trump voters are going to remember why they loved him in the first place.”Democrats could not hope for more.The Times is committed to publishing a diversity of letters to the editor. 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