[account42]

And it would be interesting to get your opinion on censorship if saying things you believe in meant the government would hunt down and execute your entire family.

Of course that is a ridiculous scenario, as are most straw man arguments.

And the "shouting fire in a crowded theater" trope was original made in support to argue for censorship of speech opposing the draft during WWI so if anything it's an example for why we should absolutely defend free speech even if there are seeming arguments to restrict it. The better solution to prevent stampedes in crowded spaces is to have safety regulation requiring adequate exits and occupancy limits, which we do have. Movie theaters are also not public spaces so they can easily ban people for causing a disturbance.