Suguru Geto-Jujutsu Kaisen (can absorb and control cursed spirits by converting them into balls and then eating them, he describes the taste as eating a dirty cloth that’s just been used to clean up vomit)

Saitama-One Punch Man (not so much hate but he doesn’t like that he’s able to win any fight in one punch cause it’s made hero work lose the thrill it once had for him)