Yes but I'm pushing the problem to a level where there is competition. There are many advertisers. If even a large group of advertisers doesn't want to advertise on Russell Brand's videos, fine. Probably he would get significantly lower ad rates than other more widely acceptable content, but that's between him and the advertisers -- there's no middleman that refuses to let him make any money at all.

Frankly, I think supporting content through advertising stinks, but that's another matter.