Some people broke the law, and the poster can be held accountable for successful incitement. It's not the post that broke the law per se.
You can yell fire in a crowded theatre. Just hope you don't cause a panic or you'll be in trouble.
You can yell fire in a crowded theatre. Just hope you don't cause a panic or you'll be in trouble.
Though moral luck is certainly a thing in general, where negligence and risk-taking is not a crime until it goes wrong.
Anything else a genuinely slippery slope.
But what if laws get interpreted through an ideological lens, and the person shouting happens to be a fellow member of the "Pro-Trampling Party"?
The important part is that yelling "fire" is fine if the entire theatre laughs it off.