But since you're operating on assumptions and have nothing better to offer than saying "denial", then I'll just go ahead and assume that your experience with both adtech and GDPR amounts to something less than insignificant and that your future comments on this topic will remain lacking.
I've seen so many enraged comments related to the new copyright laws, that my instinct says it will be a good thing.
That unethical companies tries to push that view isn't particularly unexpected. But that doesn't detract from the massive success it has had in imprinting the notion that personal data must be treated with respect and comes with responsibilities. This is a game changer.
Also now, for the first time, if you are in the know you have something you can do.
I'd really like to know how you would have done this.