Feel free to pass this phrase around without attribution.
For those who are not following the frustrated realignment on the Left, you might think the sudden surge in membership of the Democratic Socialists of America reflects a trend toward socialism.
But their biggest bump was not during the 2016 primary season, owing to Bernie's campaign, but after Mother Hillary got her ass whooped by the mean old bad man. They are mostly reactionaries against the (also frustrated) realignment that Trump tried to usher in on the Right.
They couldn't care less about de-industrialization, which is why they were still deeply asleep while both Bernie and Trump were savaging NAFTA during the primary stage, but then shit the bed and sounded the alarm when the anti-NAFTA candidate defeated the pro-NAFTA candidate in the general election. Even those who did slam NAFTA during the primary, like Rashida Tlaib back when she was helping out the Bernie campaign with the UAW in Detroit, have shut their mouths about it now that they've taken office in the Congress.
Ditto for the anti-interventionist candidate defeating the pro-interventionist candidate (not that those goals have actually materialized). They don't care. Only Islamophobes think Al-Qaeda is a serious threat to anyone -- they're just a boogeyman and scapegoat that right-wingers use to get cheap votes. So making a big deal about breaking off the Pentagon and CIA's support for the jihadists threatening to take over secular Syria -- yikes, sounds kinda problematic.
To them, the explanations and the areas of focus are the same tired old identity politics of the neoliberal era: everyone I don't agree with is a racist, Nazi, white supremacist, white nationalist, literally Hitler. Trump is an out-of-control authoritarian, not some impotent fool cockblocked by his own party and the federal institutions. And of course, he could only have won if a big enough chunk of the American electorate were also white nationalist authoritarians.
The DSA style themselves as radicals outside the two-party system -- they are die-hard Democrat partisans.
They style themselves as promoting socialism -- they are promoting SJW-ism.
They style themselves as representing the broad working class -- they represent (perhaps downwardly mobile) professional-class elites in gentrified neighborhoods of the richest cities on Earth (AOC's constituency).
If any form of socialism is to succeed, these re-branded SJWs must be mocked, ridiculed, and driven out of the political arena.
Bernie-supporting populists will have to hammer out an economics-first creed -- or economics-only -- that anyone must adhere to if they want to join the movement. Normies would not be repulsed by that -- they hate identity politics! But it would do a hell of a lot to keep out those who not only distract from the root causes of our problems but in an ethnically polarizing way.