To earn "ad bucks", you have to watch an ad. The ad watching takes place in a dedicated ads section of the site, completely independent of all videos.
The vast majority of monetized videos would cost 1 ad buck, so watch one ad. The ad watching is just a giant "watch ad" button. The algorithm goes through all all the info about me and shows me a relevant ad, just like it does already.
If you want to opt out of ad bucks, you can just subscribe to that channel and pay some money. YouTube takes some, the creator gets the rest.
Why not just use this model instead of this politically driven sham that currently exists?
I'm the viewer, I'm the product. My attention has value - so why not let me to worry about what videos I want to support and leave the corporations out of it? YouTube is nothing without the viewer.
If YouTube is a platform and not a publisher, then they should act like the phone company. If I want to call some psychic hotline, just connect the call and take your cut.