I think we all need a laugh from time to time.
Reddit - Dive into anything
https://www.reddit.com/r/Anarchism/comments/11ecblx/marxists_betray_anarchists/
Its a goldmine. I only checked a few so far and its full of omissions, claiming random movements to be anarchist and decreeing random ones marxist.
This is what the radlibs mean when they claim the ebil tankies always killing them.