As far as I know, people are still free to say what they want? Doesn't mean they don't get any consequences though. Or that other people are forced to give them an ear.
Take Laura Ingraham. She's free to make fun of the Parkland survivors and she did. She's also losing her advertisers as a consequence of being a poor excuse of a human being. Also I would never invite her to come talk to anything I would organize (if I was organizing stuff). Would I be infringing on her free speech then by not giving her a platform? Why would I be obligated to give her a platform?