I wonder how many people would use this example nowadays if they knew that it comes from a WW1-era U.S. Supreme Court opinion upholding a ten year prison sentence for sedition against an anti-war activist -- whose crime was to distribute pamphlets arguing that military conscription is unconstitutional under the 13th Amendment, which prohibits "involuntary servitude."

Wow. The 'fire' thing doesn't even fit well as an analogy in that context. Your country scares me!