[_ak]

Except people are calling to torch refugee homes and for violence against refugees, and refugee homes have been attacked and/or torched, more than 800 this year. At least one person was killed in these attacks. That's far beyond where free speech ends.

[DominikR]

Making a racist statement is something completely different than telling you to go out and torch someones home.

The latter encourages you to actually commit a criminal act, while the first is just an opinion that you might dislike or not and therefore criticise.