If ad blockers become universal in use then there will have to be fees to use the internet, either metered usage or fees per email and fees per page view. Something has to pay for it all. And yes, I do use an ad-blocker or the internet must be reduced to commercial sites i.e. entirely consisting of ads.
if i can visit no sites because of my multiple ad blockers ... i can cancel the internet. if i cancel the internet i can just go back to watching tv.