Losing Dogmas, Winning Elections: Adam Jentleson on How Democrats Can Build a Lasting Supermajority

“One believes in democracy and the rule of law, and right now, the other doesn’t.” — Adam Jentleson   Yesterday, William Hitchcock explained [https://keenon.substack.com/p/how-we-got-the-thirties-wrong?r=ktr9] FDR’s ability to build and maintain supermajorities. Today, Adam Jentleson [https://wwnorton.com/books/9781324092193] — Harry Reid’s former deputy chief of staff and chief of staff to John Fetterman — talks about how the Democrats can build lasting power in the 21st century. The strategy is laid out in Supermajority [https://wwnorton.com/books/9781324092193], Jentleson’s follow-up to the acclaimed Kill Switch.   Is the Democratic Party too woke? “We are still too rigid” is Jentleson’s euphemistic take on the dramatic class flip in American politics. JFK won two-thirds of working-class voters in 1960, Jentleson reminds us, while Kamala Harris lost two-thirds in 2024. His prescription is FDR-style heterodoxy. Dems need to hold to their core commitments (healthcare, the safety net, progressive taxation, civil rights) while broadening their base in red states. His examples of tent wideners include a Kansan megachurch pastor, a pro-drilling Alaskan candidate, and an Iowan hopeful whose flat “no” on trans sports silenced a right-wing radio host. The model for winning back the working class, Jentleson argues, is Bernie Sanders circa 2016, an economic populist, but to Hillary Clinton’s right on immigration and guns.   The much maligned John Fetterman, Jentleson’s old boss, is the cautionary tale. It’s what happens, Jentleson warns, when the fighting “becomes the entire point” and a politician comes unmoored from principle. Jon Ossoff, Jentleson suggests, seems the anti-Fetterman in writing his own speeches and appearing authentic rather than opportunistic. Ossoff certainly isn’t FDR, but he might be the best chance the Dems have of defeating an increasingly authoritarian Republican party in 2028.   Five Takeaways   •       The FDR Lessons Nobody Tells. Picking up where yesterday’s Hitchcock episode left off: FDR built the New Deal supermajority not by bowling opponents over with progressive rhetoric but through a deeply heterodox coalition — including factions today’s Democrats would expel — and sold it in conservative wrappers: Social Security pitched as fiscally responsible and earned, not given (he railed against the dole in cabinet meetings). The uncomfortable ledger: FDR actively worked against every civil rights bill of his era to keep self-declared white supremacists in the tent — which means, Jentleson argues, that today’s trade-offs (a Kansas candidate with questions about trans sports, a border-security Democrat) “pale in comparison” to the compromises that built the twentieth century’s Democratic dominance. The Kansas case in point: megachurch pastor Adam Hamilton, running in a state Trump won by twenty points, holds the line on healthcare, the safety net, and progressive taxes — and the alternative to his heterodoxy is a MAGA senator. •       Too Rigid, Not Too Woke. Asked the New Yorker’s question — is the party still too woke? — Jentleson answers with his own euphemistic diagnosis: “we are still too rigid.” The evidence is the class flip: JFK won about two-thirds of working-class voters; Harris lost about two-thirds, while the college-educated — once the party of Romney, Rockefeller, and Eisenhower — became the Democratic base. And the sociology cuts deep: education correlates with ideological rigidity, while working-class voters hold heterodox mixes — the focus-group regular who wants the 2008 CEOs jailed and undocumented immigrants deported in the same breath. Hence the echo-chamber problem (Andrew’s San Francisco testimony included): the decline of unions, parties, and Elks halls narrowed the aperture to funders and interes