Creators won’t go there because (a) almost none even know about it (b) there’s no audience there for the ones that do and © there’s no monetization after the first two are met and some people do youtube for a job.

Audiences won’t go there because (a) even fewer people who watch youtube would know what peertube is or that it exists and (b) creators are not natively there leading to a loop.

Those things need to be fixed first.