Look. Posting on facebook "lets lynch some {ni..ers, Jews, Arabs, minority of your choice} also gets you into trouble with the law in the states. I doubt that anyone claims this is free speech.
But questioning the Open borders situation in Europe Germany in public (speak facebook) that is BLUNTLY violating German law and Dublin III regulation is what gets you blocked. It is a left wing junta in the final stages that is ruling Germany at the moment. And making law by chancellor decree has been out of fashion in Germany for over 70 years. Not a good idea to bring it back!