>create dangerous situations (famously, you can't yell 'fire' in a crowded theater), etc.
Every time someone brings this up, I feel obligated to mention:
1. The phrase came from a supreme court case that ruled an anti-war activist's leaflets were illegal, because it was promoting people to dodge the draft. I doubt many people arguing for free speech restrictions would support this case, even if they agree with the principle.
2. Practically speaking it's no longer relevant because it was overturned with "imminent lawless action"
Also, the cry of "fire" in question: https://artsandculture.google.com/asset/world-war-i-anti-dra...