Anti-idpol "marxists" (they're chuds in red paint). The ones who fail to show solidarity on certain issues, but especially the ones who "idpol" lives rent free in their heads. They constantly go off about how "idpol" is ruining Marxism and they are always the first to bring it up even when nobody else was talking about it. They'll make threads about it. They'll make speeches about it. They'll cry about it during meetings. They'll try to start a caucus over it in a party setting. They'll do the libs' work for them and point out unfortunate instances of Marx being weirdly racist in the 1800s as "proof" that "idpol doesn't matter to REAL marxists" while ignoring things like Marx congratulating Lincoln on Emancipation, Lenin denouncing antisemitism, Stalin denouncing racial chauvinism, and Mao saying women hold up half the sky. They'll ignore Marxist participation in every Womens' Liberation movement, every anti-imperialist and anti-colonialist movement, every anti-racist struggle. They'll do the libs' work for them and they'll say "none of this stuff is class struggle, only class struggle matters" while ignoring that all these things are absolutely part of the class struggle, and forms of class struggle. They'll whine endlessly about how idpol is "liberal" and taints their movement, and in the process they GIVE LIBS CREDIT for things socialists actually did. Either ignorant or deliberate wreckers. Don't care.