Argument and debate is the singular means humans have to peacefully resolve conflict.
To censor debate, leaves violence as the only recourse. It is a direct amplification of conflict & incitement of violence.
Discussion
The act of censorship is the first step of escalation. Humans primary need in all interaction is to feel heard.
Argumentation Ethics has entered the chat.
Take away a man's right to speak and you only leave him his sword. Take away his sword and he has nothing with which to defend his words. - Stefan Molyneux