[nataliste]

They're just showing them the door: https://xkcd.com/1357/

The people getting fired have shown themselves to be exactly the types of people Popper warned about in his Paradox of Tolerance: they "begin by denouncing all argument; they may forbid their followers to listen to rational argument, because it is deceptive, and teach them to answer arguments by the use of their fists or pistols."

These vigilantes are just socially (and constitutionally!) doing what Popper said to do when faced with those that teach people to answer arguments with bullets: "We should claim that any movement preaching intolerance places itself outside the law and we should consider incitement to intolerance and persecution as criminal, in the same way as we should consider incitement to murder, or to kidnapping, or to the revival of the slave trade, as criminal."

Freedom of speech is not freedom from consequences. It's called being a decent human being. As we say in America, if there’s a terrorist at the table and 10 other people sitting there talking to him, you got a table with 11 terrorists.