It is protected. See Brandenburg vs. Ohio. """ The Court in Brandenburg, in a per curiam opinion, held that Ohio's Syndicalism law violated the First Amendment

It is protected. See Brandenburg vs. Ohio. """ The Court in Brandenburg, in a per curiam opinion, held that Ohio's Syndicalism law violated the First Amendment. According to the Court, "constitutional guarantees of free speech and free press do not permit a State to forbid or proscribe advocacy of the use of force or of law violation except where such advocacy is directed to inciting or producing imminent lawless action and is likely to incite or produce such action. """ https://supreme.findlaw.com/supreme-court-insights/brandenburg-v--ohio--permissible-restrictions-on-violent-speech.html https://supreme.findlaw.com/supreme-court-insights/brandenbu...