Do others find it shocking that people on youtube are 'creators' now? Wasn't it just for old simpsons clips and the like?

You're just watching the wrong shit. Turn off history, clear it, and your home page will be blank, no algorithm. Find people doing things you actually think are worth following and only look at your Subscribed list or, better yet, add the channel RSS feed to your preferred reader and you won't even have to go look for new stuff, you'll just know it's there. They will likely have a Patreon if you feel like supporting them.

Though I'm quite sure you already know all this, your post reads just like the feigned disgust in the videos you're talking about. That shit don't work on Lemmy.