Everyone has the right to free speech.
1. The best way to defeat bad ideas is with good ideas. People are less likely to believe bad ideas if those bad ideas are fully understood, Debated with, And engaged. If a stupid idea isn't engaged it could seem like the people who disagree are afraid of engaging it, Lending credibility to the idea.
2. People who feel heard are less likely to turn to violence and acts of terror. They can get there ideas out there and gain a following through peaceful means. This is far less dangerous than allowing people to feel embittered and alienated.
3. Free speech is protected for a reason. If we deny free speech to those we disagree with whether they be on the right or on the left, Then we will in turn have our free speech restricted and taken away from us. Regulating speech is a slippery slope and the government ought not to be given that power.
These are some of my main reasons for being in favor of free speech for everyone.
If we don't have the ability to say what we want, That is an infringement of our first amendment, In doing so, A radical might turn that over and use that to back their opinion, Oh and just for clarification, I mean radicals on both sides, That means Antifa, QAnon, BLM, Communists, Neo-Nazis, Anarchists exd.
Think about it, Yelling "fire! " in a crowded building is a crime because it may lead to people getting hurt. Leftist radicals who call for the murder of their opponents should be held to that same regard. It should be illegal for blm/antifa supporters to call for violence because it will lead to people getting hurt and property damaged by marxist terrorists. It is especially dangerous when liberals dox those who don't agree with them.