That's a very absolute outlook. The fact is that they were very naive and, althoug they seem to be adjusting, it's been painfully slow and the harm has been done and the public is suffering meanwhile.

Law making is a way of predicting the future and setting up incentives to achieve a goal. You need to foresee what can go wrong, talk to incumbents and anticipate the response. It's a technical matter and this has been a debacle.

It's useless to put the blame in the advertisers. Even if they're evil, that doesn't make the situation any better for the public.