I do a search for a specific comedian with the words "full set" in the search terms. I do the search outside of the YT app (e.g., using DDG) and watch it either on Firefox with UBO or I search for it in Newpipe. And then subscribe in Newpipe ( and in the regular YT app so they get a little engagement; I also go in and randomly like a few of their videos).
I don't know what kind of comedy you're into but here's a full Matteo Lane set (I think he's hilarious) - enjoy: