First of all, don't really care one way or the other about harems, but ignoring that, this novel suffers from a major problem that most does. The characters all decide the mc needs to change, does stupid ideas (e.g. the teacher claming somehow having people to rely on, makes you week, but its really an excuse for her to seduce the mc or manipulate him, don't really care). So the novel is good, but most of the characters are stupid/selfish, and the mc just goes along with it. If you tolerate or like that, then you'd probably enjoy it because the novel is pretty decent quality if rather unimaginative.

This comment is going to be me summing up my thoughts when you brought up the fact the next few chapters are going to be triggering. I do not have the patience to wait and read through a bunch of chapters so the mc can learn some sort of lesson that I completely disagree with. You are a very skilled writer but your versions of these characters as well as your character's overall opinions on things, I find it extremely naive and I get the general vibe that you are seeing a lot of characters through a special kind of lens making them seem kinder than they actually are. Good luck but I don't wanna sit through another character arc where someone forces an opinion on the mc. Bye

I believe its the Russian censorship committee and he meant to say Roskomnazor, which is the nickname for it

After a lot of Google searching, roskopozer is a reference to Roskomnazor, which is basically the people in charge of Russian censorship, I hope this helps even if I don't fully get why this is said