Hilarious because your comment itself is political violence without even stretching the definition:

Violence: Not only as resulting in physical injury but as being present where psychological harm, maldevelopment or deprivation occurs; acts of omission or neglect, and not only of commission, can therefore be categorised as violent.

The act of forcibly closing down debate, dictating what can and cannot be discussed, and using moral authority to silence dissent, demanding submission rather than dialogue, is inherently violent.