REWORK for the Academy. Is it needed or not?

Yur, you certainly know the rules well; I see you're teaching Kostya what he can and cannot do, but you should still review them again, especially points 16 and 18, and also point 4.22 of the violation system. So, whether or not to delete your topic is ultimately his decision; personally, I wouldn't touch it – it was amusing, but he has the right to be unhappy, so if he's dissatisfied, he can write an appeal according to all the rules. There's no need to organize a protest here; we'll manage without a "healthy argument."