Banning thought never works. Find why people are upset. Analyse it. Find a solution.

Edit. Downvoted for the idea of analysis, and solutions. Awesome. Is this Reddit?

Exactly. This is a bandaid / plaster.

Deal with the real problem. Be honest about why people are upset. Let them actually speak their minds without judgement. Then, analyse it. Find solutions.

Banning a social movement of this scale is madness.