Everyone is applauding this because they hate Trump, but take a step back and see the bigger picture. This could backfire in serious ways, and it plays to Trump's base's narrative that the mainstream media and tech giants are colluding to silence conservatives (and maybe there could even be some truth to that.) I know the Valley is an echo chamber, so obviously no one is going to ever realize this.
That's actually not true. There are legal bounds to what violence he can and cannot threaten. The President is not a dictator, in which case you would be correct. And we don't have to wait for a court to decide that the order is illegal. Members of the military are actually supposed to refuse illegal orders, not obey them blindly like good little Nazis.