They should disable this for people who use Premium. Although I'm happy to now know why my YouTube fell to bits starting on Friday... I uh.. pay for YouTube Premium so they shouldn't care.
I have refused to pay for premium b/c they frequently wrap up paying members in their silly antics, and don't have the foresight to exclude paying users from their ad-block efforts.
It might be an AdBlock error. As soon as I disabled AdBlock, YouTube returned to normal. (Brave, AdBlock, Youtube Premium)