Absolute horsechitt.
Many types of speech at NOT automatically protected by the first amendment. Threats of violence, Inciting imminent violent actions, Defamation, Plagiarism, ALL can carry either civil, or in some case criminal penalties.
Free speech from fascist, inbred, troglodytes is fine... What comes after may not be... Fascists marching down the street shouting slurs is one thing. Armed fascists marching down the street shouting slurs is quite another.
You morons won't get it until they're actually loading your families onto a railcar.