Whether it’s a rage-click community, a community made for an agenda, or both, I don’t know, but in either cases, I wouldn’t see as surprising for the mods in such a community to be very trigger-happy. Best you can do, I think, is to block communities and individuals with such a profile, and to recommend others to not engaging (remember to explain why if you do it, btw).
For finding content creators on alternative services, maybe use Grayjay for Android? It aggregates multiple services into a single, mostly concise UI, and when you do a search, Grayjay can search all services at once. Also recently it added a recommended tab, which should help finding new channels on the go.