Why not? If shouting “fire” causes no harm, what’s the issue? And if it causes harm, isn’t that adequately served by civil lawsuits? Not everything on earth needs to be a criminal matter.
I think in the US we have a pretty good balance of it. The problem is enforcing the laws we have, and narrowing them so strict enforcement will not be burdensome, not adding new ones.
Everyone here subconsciously understands that most laws are only intended to apply to people who regularly cause problems, and that creates an unjust system, especially when “causing problems” starts to include political activity.
