Disallow the uploading of all content held by RIAA/MPAA-affiliated companies from the likes of YouTube, even if the owners thereof wish it to be there. Fuck them. Let them go build their own platform if they think their work is so god damn awesome. Save YouTube/et al. for works created by, well... You.
They seem to believe that only their own sanctioned releases should be allowed, and that they should all be paywalled so that every view is paid for.
Or we could fight the whole damn robber baron system and return to something resembling common sense.