Think it through. If you want no rules, there's 4chan & clones, aether etc.

Gab, wolfballs & Locals have "transparent" & minimal rules. You are told what will get you banned.

Other big platforms have "opaque" rules, i.e. random bans for wrongthink. Reddit, Fbook, etc

Decide what kind of platform you want to use. Don't blame a spoon for not being a hammer.