I Love Kingdom Hearts

And I do, I've played almost them all (except bloody re:coded, which I only ever saw a copy of once. 358/2 days is one of my favourites, fight me lol)

One line that always makes me do a wee chuckle , king Triton saying "one must not mess with the affairs of other worlds", yet what does literally every playable protagonist do in the games? I mean it's usually Sora, but Terra Aqua and Ven are guilty of it too