I strongly suggest not closing your accounts on youtube.
Instead, leave your stuff up there, and post a video about your views on what youtube has done and that people should start using ad blockers on all your videos. Tell your subscribers where else they can find your.

I would continue to post your videos to youtube. Let them pay for the hosting.

Deleting your whole account, and trying to give the finger to youtube doesn't work. They don't care.
They were designed, built and funded to be a central control of information flow. It is not about content creators. It was never about content creators. That was just the sales pitch.