@Setok @codinghorror @mkoek @dalias None of those dialogs are legal.
Recent court decisions have forced even Google and Meta to add "reject all" buttons that are just as easy to click as "accept all". Some court decisions have found that if the Do Not Track header is set, the dialog should just automatically reject all.
Nag dialogs as you've described them are illegal. They only exist because crime is more profitable than doing things legally (e.g., Uber).