Tommy Vietor's read on the New York DSA primary wins: voters are angry and willing to trade powerful incumbents for something new to demonstrate that anger. But the mistake is assuming that translates everywhere. Most DSA members aren't Marxist-Leninists — they're closer to the UK Labour Party than to Soviet ideology. The fearmongering is the same as when AOC beat Joe Crowley in 2018, and the party still nominated Joe Biden.