>>149500222People do care it's just that Gumball didn't really have that much relationship melodrama, not to mention those are more examples of atrociously written relationship melodrama.
Nobody is gonna care about the soap-opera melodrama in your series when you suddenly turn a love interest into a some sociopathic thousand years old dyke or character assassinate your own MC just to seethe at the other pity ship the you were forced to make as band-aid, even the green bitch they're trying to shill doesn't have the same fanfare as all the other girl had, no one actually cares beyond loser masturbators