If you look up the definition of censorship, you'll find that it is not.

Censorship is suppression.

Insulting someone or discriminating against them is not supression, it's unlawful.

If that's not your cup of tea, I'd challenge you to forego any and all (!) ameneties of modern civilized society to enjoy your anarcho-freedom.

Don't pretend to be a tough one by sitting in a comfy chair and picking the raisins out of the dough.