Zealots, ideologues, and tyrants are usually the people who feel that free speech is dangerous because it challenges their power.

Humor and mockery can reveal tyrants, ideologues, and fools, that is why some people hate them so much.

When any person attempts to force another human being how to speak or act without verifiable legal justification, they are tyrants. No matter how well-meaning tyrants they might be. Individual rights are more important than any groups feelings.

If you seek to ever redefine the meaning of words to your benefit you are trying redefine speech and thus limit opposing thought, those who do so are censors and tyrants who should be opposed at every turn.