Shouldn't a browser working the other way round should be implemented : you can not use any adblocker but in exchange of your eyeballs usage you get a small percentage of the ads costs ?
I don't think you (the viewer) could earn anything meaningful in that system. Afaik adsense gives the website owner profits on the order of ~0.01 cent / ad view. So "a small percentage" of that would give the viewer basically nothing.
also "eyeball usage" sounds about as dystopian as "human resources" :D