Not every proper behavior is enforced. You are always free to be a jerk. And it's pretty goofy to tie that to arguments about total personal freedom. Get outa here. You're violating the social contract. You're using a loophole to get much better treatment than "normal" people and in fact you make their experience worse as they have to watch more ads to make up the cost of serving stuff to you.
Also, would the internet be better if everyone acted like you? I think it would be in a significantly worse place if it was never possible to show an ad on the internet, if everyone was as free as you. So you get a massive benefit from others not using their "freedoms?"
"Screw 'em. If they put a fruit stand in my town, I get to take anything I want from it. It's my town. I don't have to follow their "please pay me" signs. I've always been able to take anything I want in my town. Even back when nobody would bring anything over for 'sale.'"
Cringe