Except I don't see social hierarchy as far as I read. He just want to be w his crush and allowing bullying to happen. He just stop the bullying bcs he doesn't like the attention his crush giving to the victim, not bcs he sees it as bad. And I'm not looking for whatever type that is u mention, I just prefer MC who knows what's bad and what's not. This MC clearly only think of himself. And you can be feeble faulty whatever while also considering those around you. And don't worry, I already drop this by how fast he is changing his love interest and can somehow act like a victim
Well you did only read the early chapters. I reread the entire thing in the past 2 days so I have the entire story fresh in my mind so I can safely say that that is Jun's character dynamic. He also admits to being like this at least twice within the story but you probably just didn't get to those chapters.

I'm still on early chapters and the MC annoyed me. Is he still like that until recent chapter??