Never mind the issues visitors have with intrusive adds, bandwidth hogging ads and excessive tracking and invasion of privacy. Their solution is some magical self-regulation. Yeah, like that gonna work.
They turn a blind eye to eye the real problem: people don't trust online advertising anymore. And why should they? Everywhere they go, they get bombarded with useless, "targeted" ads that stalks them from site to site, questionable calls to action to trick them into clicking and a user experience only sadomasochistic vusitors would enjoy.
There's no shame in using adblockers. It's a matter of staying sane.