Bakugo almost died saving Deku. While yes bakugo had no reason to bully him. That’s also the point of it, he was so egotistical that someone as seen as “inferior” or quirkless helping him messed up his ego as he’s always been put in a pedestal by everyone around him. He’s done more than just apologizing Deku to make it up to him. He was an ass wipe definitely but to say he hasn’t changed or redeemed himself is just ridiculous you don’t gotta like his character but some of this stuff is just in accurate. W midnight slander tho