Firefox should comply with the Choose Cookies Once law mandating that browsers offer one global cookie choice and that websites honor that choice without annoying, distracting, and repetitive cookie popups. The choice remains a user option but removes a major source of friction when visiting new sites, and will make users more productive and save a lot of time.
Users can keep the existing behavior if they love to spend a few seconds finding and clicking the same option on every new site they visit, like a game of "guess where this door opens" instead of automatic doors.