it's a double edged sword though, as you might get some kind of faction of people that end up banning related posts, like if a vegan takes over a vegetarian community and then bans content that's not vegan because that's the only "true vegetarianism" in their opinion

I like this approach though because then someone just makes another vegetarian community that isn't like that, but idk if anyone has solved the problem of like "domain squatting" as it applies to subreddits, I've wondered if it was possible to somehow have multiple communities with the same exact name or something but no one seems to have figured this out besides just allowing people to create unique names that are similar like "vegetarian, vegetarian1, vegetarian2" etc.

like one idea that comes to mind is multiple communities could exist that are c/vegetarian, but the top subscriber one or whatever comes up with a note at the top "did you mean this community" and you could click it and see the other c/vegetarian communities, maybe their URL would be vegetarian.1 as a redirect from c/vegetarian

like invidio.us but for community names

actually this system could work, if say someone has c/vegetarian and someone creates c/vegetarian2, they could signal that they want to be c/vegetarian so that there's a notice at the top of c/vegetarian that there are alternative vegetarian communities, this would allow for a dominant community to exist while also notifying visitors of alternatives in case the community is "squatted" and has bad mods that ban discussion

or a better example here might be c/communism which we could have a c/communism2 that discusses the ills of communism, which people are notified about existing at the top of c/communism