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?
As a gentle bit of self-crit, here is a Hexbear Search of "anarchist" comments sorted by controversial. This was from before the downvote was removed, so it's mostly ancient history. In all of our defense, I see this pattern in every leftist space. It's in the air. There is a tacit enmity between the two camps that goes all the way back to Marx and Bakunin, reinforced by a long sorrowful history of mutual bloodshed. We pass on this trauma one microaggression at a time. It becomes learned behavior.
This clash is inevitable, because both camps represent a Thesis-Antithesis that needs to work itself into a Synthesis. Anarchists work from the bottom-up carefully because they are concerned with maintaining legitimacy in a context of many different/opposing interests. Leninists work from the top-down to (cross-)organize into large political blocks because they are concerned with effectiveness in a context of countering other large politically organized blocks. To a Leninist Anarchist spaces look chaotic and slow, while to an Anarchist Leninist spaces look stifling and coercive. We need both; effectiveness without legitimacy destroys itself, and legitimacy without effectiveness goes nowhere. The path towards that Synthesis starts with burying hatchets. A lot of our bad blood comes from conflicts that no longer exist in living memory and are not worth fighting over today.
the core contradiction is socialization of centralized production vs. decentralization
https://taiyangyu.medium.com/no-you-cannot-be-an-anarchist-and-a-marxist-4d196640c5d7
Insofar as synthesis is possible, look at Mao with the mass line and so on.
Ugh im in here