I usually hear this "freedom of speech" stance until somebody hears something they don't like, then it's out the door and censorship gets a foot in the door.
As long as there is no consensus in society what speech is ok and what's not, we won't get anywhere. Currently, we are mainly leaving this to platforms to decide, and they cater to their customers (which are ad clients), not to what is best for society. Obviously there needs to be some moderation and banned contents. But a line needs to be drawn and anything beyond that needs to be free. No matter if some individual gets hurt by it or not.