That's like arguing that teacher's should be fired for expecting students in kindergarten to listen to authority. It's still a "social agenda."
Why is it bad to be against promoting violence as fun?
No student has the right to disrupt the education process. If his protests spilled over into teaching time that the teacher was removed from to deal with his misbehaviour, then he broke the law and he is at fault.The other version is he is clearly a criminal and should be brought up on charges which he has. Obviously.