Google may be making over one billion dollars from ads in this space.
However, they say it is "hard for Google to cut off shady treatment providers unless someone tipped off the company."
Surely, with a small portion of that one billion dollars, they could figure out a solution.
Of course, they have no interest in actually solving this type of situation, which is widespread across many verticals. In one of my markets, I have repeatedly complained about deceptive advertisers. They've done next-to-nothing to stop them.
I used to be against ad blocking software.