/u/aluminium is arguing for something like VCR companies building a way to skip ads automatically - I paid for the VCR and I don't want to see ads It's not their problem what your preference is, and they aren't incentived enough to care.
YouTube doesn't even strictly know what the sponsor conversion rate is, since they aren't involved in the deal
Louis Rossmann made a great point a long time ago - adblock my videos and donate me a dollar. That dollar is more that I'd ever get from you as an individual via Adsense or sponsor spots.
Imma check that out. Casting support/breakage may end up being an issue, but thanks.