I mean hey, by all means if you think a community is too hive mind-y or echo chamber-y then by all means don’t join. That’s the beauty of small highly customized communities - it can be moderated in a way all the members agree with, and anyone who doesn’t like it can find or found a different one.
I don’t know what exactly you’re imagining such a community would disallow, but I feel like whatever it is, I’d agree with it being disallowed. Disagreeing with someone is typically fine in most communities I’ve seen, it’s just hate speech or any -ism or -phobes that aren’t. And that’s fine.
lemillionsocks