Why yes, we do tolerate people badmouthing Ada, dessalines, nutomic, and even our own admins. Hell I've personally tolerated dozens of angry hexbears trying to bully myself in my own thread in my own comm. We do indeed walk the walk.
There's no "tribalism" here, no matter how much you keep repeating it. In all honestly it reads to me you're more upset people are not sufficiently polite in disagreement. Anarchists can and will be rude, especially towards people like PJ routinely but politely calling them "nazis" for not engaging in the electoralism farce. Nobody is under any onus to remain polite to spare your feelings, nor does this make is a "tribe" because we tend to attract anarchists who feel the same way about liberals.
Fuck I don't even know at this point what your problem even is, that we attract like-minded people in our instance? We don't want to be lemmy.world for a reason and if you want that, well lemmy.world already exists.
Seriously, We're not going to go around policing people for rudeness. This is absurd and will not work whatsoever.