Peertube is like early Youtube - people making videos for whoever might happen to be interested, without monetary incentive. Plus a lot of crazy mixed in.
Now I generally avoid all “free” commercial services that expect you to pay with your data or by watching ads.

If I want professionally made content, I have to pay real money for it, because making that content costs real money.
But there’s also still lots of people out there who make content for the fun of it, and it’s equally fun to explore that.