You know what's funny? You could literally insult Class 1-A and the pro heroes right to their face and there's nothing they can do. What are they going to do? If they attack you, then they'll be the bad guys. You could walk up to Endeavor and call him a jobbing piece of shit and he'd have to sit there and take it. You could walk up to Bakugo and the entirety of Class 1-A and call them all retards and they couldn't anything about it. You as a Quirkless person have all the power.