What I like about Bakugo's no hero academia is that the show has something of a grounding in reality: Heroes aren't just allowed to be wildcard vigilantes, there's rules, regulations, licensing, training, transparency, about everything you'd expect from a career like that if it were in real life. And villains are (seemingly) not just 2-dimensional Saturday morning cartoon villains that are evil just for the sake of being evil, they're frequently radical idealogues or people that are just understandably angry and isolated because of the severity and randomness of quirks frequently making people into freakish monsters. If the show ever took a dark turn, I wouldn't be surprised to see if there are ghettos full of people with quirks that are either too disgusting or dangerous to allow them to be in 'normal' society, and that these people are legally discriminated against. It's about as realistic as you can get in a show where people just randomly get crazy insane superpowers.
That being said, I don't think Bakugo'd become a villain, since his motivation for being such an angry shit is really simple teenage confusion stemming from him being the top dog at his old school, and then getting placed into a school with peers of similar power, and that his lifelong 'friend' who was worthless and weak up til now is now rivaling him in power almost overnight. Otherwise, he doesn't really have anything against society, and he has strong pride that makes him want to achieve his goals fair and square.
After watching Plague's video about Tien in DBZ Super (
https://www.youtube.com/watch?v=42HNvl0e26I&t=0s) it pretty much summarizes all the problems I had with DBZ. That there was just a huge cast of characters, but literally only a small handful actually mattered. The moment a character's role in the story ended, if he wasn't initially popular with the audience, he'd get ignored, killed off, or marginalized to uselessness. I think it just shows that there's no love for the craft with the disregard for the long running continuity and the unwillingness to put effort into developing a less-liked character so that they could change and grow organically into a more likable one if popularity is the only thing that matters.
Plus I think the fights just got stupider over time, with a bigger emphasis on flashy beam attacks and less on strategy or technique. It'd have been cool the ultra-strong characters were placed into a situation where their ultra-strength didn't mean shit, that'd be more interesting. But then again, I guess I'm not the target audience anymore.