I don't not use Peertube, but it's pretty rare that I use it. The creators I want to see and have formed parasocial attachments to are on YouTube.
I may get into making videos in the future. (I've made some that are on YouTube. But it's been quite a while since I've made any.) If so, it's my intention to do so on Peertube. But then again, there's no guarantee that I ever will start making videos.