@lyliawisteria@nik Fediverse software federates with every other instance it can find by default. It should be assumed that every instance stores pro-fascist content it's stumbled across in some way, whether the admins know it or not. It's the admins disapproval and attempt to negate it that matters.
@nik@lyliawisteria Instance blocking is fine, but blocking an instance because it receives posts from another instance is a little silly. That's what the servers are intended to do, receive posts. At least ask the admin their position on those kind of posts before blocking them.