Moderation is more difficult than abstinence because it means you are fighting an activated dopamine loop in real time.

I wonder: are there any good games where the game is literally to escape dopamine loops in various ways? That would actually be a novel and interesting game mechanic. You could make it a puzzle type game or even work it into a role playing or fighting game where sneaking you into some kind of addictive game loop is how the enemies get you.