I think people are missing the forest for the trees here. Despite what the PR says, this has very little to do with the relationship between YouTube and creators, and everything to do with the relationship between YouTube and advertisers. YouTube is renting out billboards at a music festival, and the advertisers, predictably, want to know who's playing. "Well, I dunno, like, whoever shows up" has proven to be an answ…
Advertisers don't have a choice - they need YouTube. YouTube could easily dictate this relationship. They choose not to.