Edit for clarity: I'm not asking why the Tankie/Anarchist grudge exist. I'm curious about what information sources - mentors, friends, books, TV, cultural osmosis, conveys that information to people. Where do individuals encounter this information and how does it become important to them. It's an anthropology question about a contemporary culture rather than a question about the history of leftism.
I've been thinking about this a bit lately. Newly minted Anarchists have to learn to hate Lenin and Stalin and whoever else they have a grudge against. They have to encounter some materials or teacher who teaches them "Yeah these guys, you have to hate these guys and it has to be super-personal like they kicked your dog. You have to be extremely angry about it and treat anyone who doesn't disavow them as though they're literally going to kill you."
Like there's some process of enculturation there, of being brought in to the culture of anarchism, and there's a process where anarchists learn this thing that all (most?) anarchists know and agree on.
Idk, just anthropology brain anthropologying. Cause like if someone or something didn't teach you this why would you care so much?
" Even if we suppose that the initial leaders of the movement were sponsored by the West, that soon stopped being the case because the leading organisations obviously changed."
Source? edit: Realized, even if the leading organization changed...wouldn't the same actors be behind the scenes regardless?
"it would have happened either way - the material reasons why people went on general strike/took up arms would still be there"
What agitated those conditions for the express purpose of dismantling a socialist project while having a history of doing so? You're not defending them, you're making excuses for a color revolution dedicated to dismantling a socialist project. If anything, the fact that the soviet union actually had hesitancy and wanted to work/deal with worker councils runs counter to the point 401k is making.