For a while I have been getting off-topic ads every once in a while, but it seems like it just got a lot worse. I have been reporting them when I can (not on my phone because it is just about impossible to do without clicking on the ad), but does that actually do anything?
"When you don't know what you're doing it's best to do it quickly" - Jase #DuckDynasty
Turns out there is a link on the page you linked to that reads, "Suggest a survey." It ends up taking you to an email form. I have used it several times and have never had any feedback so I can't verify it actually does "suggest a survey." Then again, my ideas for a survey could have just been too boring for CP.
There are only 10 types of people in the world, those who understand binary and those who don't.