Here's the thing, though: Societies always have norms, and norms are enforced by making norm-breaking views shunned. Letting people speak their objectionable vi

Here's the thing, though: Societies always have norms, and norms are enforced by making norm-breaking views shunned. Letting people speak their objectionable views with no repercussions normalises those views, and makes them more acceptable. Objectionable views HAVE to be opposed, or they will fester and grow. Polite disagreement doesn't help, because the person will just go on to post them again, and again, and again. The fact that I politely disagreed with one of them will not help with the other 99 times. There needs to be visible consequences for breaking norms, or the norms themselves will break.