Am I tripping or something

Well Sayuri bullied that teacher too and even used her parents wealth and connections for some horrible stuff, so yes it is understandable she is hated most teachers are scared of her though, only the blonde one is doing some shit, also when there's someone who worse you will obviously focus on them since Shiraishi was even being bullied by her. She was basically reigning in that school since her dad paid for more than half of it. If she had been kinder I'm sure the teachers could've done something, not like it's their job to educated someone's child lol. They're just trying to keep their minimum wage job without having a bad resume.
For the written by a man comment...nah, it would have so much more action, more ecchi and make way less sense if it were the case, you're being too nice to them haha
Still I agree with you they should've done something, emotionally I agree with you, but since I experienced it myself IRL where teachers even feared to call the parents of those annoying kids in private school since the parents would always be like "No my kid is the best, the sweetest, most kindest"...etc, basically spoiling them rotten, and what can a teacher do in that instance other than simply keep their job? Since I've experienced it with kids who really do some horrible stuff, I was even used as a scapegoat one so I get, why hate on one person more than the other especially since I was always trying to calm things down between them, and when I left it was a b?mb to say the least, oh well, deserved. (actually I still don't get the written by a male comment, what is that supposed to mean?)