This is my objection to paying them. They push a lot of ragebait. They have a lot of longform advertising that is just raw conspiracies or medical quackery.
My understanding is that 55% of your YouTube premium payment goes to the creators you watched to compensate them for lost ad dollars (and I believe creators actually earn slightly more per premium viewer than per ad-supported viewer). So in some ways, if you pay for YouTube premium you are actually paying to drown out conspiracy theories and ragebait content with whatever content it is that you prefer.