> Users can disable cookies on their browser if they care about limiting tracking and website functionality.
You seem to be deliberately ignoring the fact that cookies are necessary for normal website functions like logging in to a user account. And also the fact that those types of cookies do NOT require a consent banner.
> how about the user ticks a box in their browser once e.g. "I do not consent to cookies regulated by EU Cookie Law" and then that choice is sent in the header of every web request, and website operators are mandated to respect it (and NOT show a banner asking for consent every time the user visits!)
I agree, that would be ideal. I hope it comes in the next version of the ePrivacy directive.
> What if the operators don't respect the header? Well, what if operators don't respect the user's responses to cookie consent popups?
That's what law enforcement is for. A common critique of new EU laws is that the enforcement is lax at the beginning. However, it ramps up over time and is a one-way ratchet. The EU is like a massive ship with huge inertia. Changing course takes a long time, but once it gets going, you better not be in the way.
By the way, we saw this with those highly infuriating and illegal cookie banners that hide the option to deny cookies behind many clicks. The regulation clearly says it should be as easy to consent, as to not consent. And most cookie banners I see nowadays have an easy opt out button.