> If you are arguing that there should be platforms where people can speak without being shouted down when the audience strongly disagrees with what they're saying, that is a safe space. In order to construct that space, you have to deny some rights of the audience to speak in that context.

No, I am not asking for that kind of platforms. I am saying to let people express what they want to say, and the only restriction to Free Speech should be "direct incitation to violence" (such as asking to lynch someone publicly) as mentioned in the US Constitution. Everything else should be able to be said and be heard, and debated between people as long as they want to debate. And of course you will be responsible for what you say, as an individual, and you will have to face the consequences of your words. But it goes both ways.

Restricting Free Speech puts power among the ones in control of Speech. Allowing Free Speech is the only thing you can do to allow even the marginal points of view, even unpopular ones, to be heard.