Communities are probably the best place to start. If you search for music or AI here, you will find quite a lot, some are more active than others.
There's the Comedy Open Mic for but I don't think I have much of a sense of humour for it https://peakd.com/c/hive-164166/created
Tags aren't really used now and the life tag is so overrated. You're probably better off reading content from your following feed, but I notice most of the people you're following aren't that active...
Good luck
i don't like open mic, or videos, or watching people do stuff in general, especially in the amateur genre
i very rarely watch comedy, and when i do it's by a very specific type of comedians, and then i get tired of comedy almost immediately, like if it's too high a dosage i get immunized to the funnies
i have checked the communities and haven't yet found ones that i thought were what i was looking for, i will look again with new keywords you proposed and some related ones and maybe that'll be the key, i may ask for advice if you have some to give later on.