[Terretta]

Because I don't know that they have bad adverts. I've never seen them.

I'm occasionally shocked when trying to browse something from a public computer or at an in-law's house: "People actually use the web like this???"

[Steffen012345]

That means people like you are the reason why nothing changes. If you would completely ignore bad websites instead of "tuning" them with your adblocker other websites with unobtrusive advertisements would survive.