The problem is most content creators are only publishing on YouTube, so that is where you have to go. If you are a content creator please publish on peertube so we have options. If you know a creator, likewise encourage them to publish there.
Content creators (the ones that we actually hear about and make money off Youtube) are too addicted to the algorithm to even consider dropping Youtube. At most you'll find some of them hedging a bit and joining something like Nebula or Floatplane
I believe that we will have to adopt some guerrilla tactics to win this war: we need to make it clear to creators that they won't make any money if they continue using Youtube. More people using frontends is a start, making Sponsorblock a feature even better, and I'd say that we should even have to run some pirate Peertube instances to copy the content away.
The problem is most content creators are only publishing on YouTube, so that is where you have to go. If you are a content creator please publish on peertube so we have options. If you know a creator, likewise encourage them to publish there.