So, lets say we get to August or some summer month, and 4,000,000 people are protesting right out front the white house.
Do they send in the tanks? Do they kill 1,000,000 people? Would republican civilians see empathy for the dead americans who were democrats? Or would it unite the nation like 9/11 did, except this time against the government?


It won’t be their neighbors though it’ll be troops shipped in from the other side of the country just like in China.
Neighbors, countrymen - choose your own metaphor.
I’m no expert on the people’s army. I don’t think they had any way to refuse an illegal order. The US armed forces do have this. I think there are enough people in the US military that would refuse to shoot on protestors. Supposed drug smugglers are the out group and scruples are sadly low enough not to refuse that illegal order. Sending in the tanks in Minneapolis or Boston to shoot on their in group would be crossing the line. Not a good, sterdy, moral line but a line nonetheless.
They could literally just not carry out the order, that’s why the CCP brought in out of town troops. I don’t know the structure of ICE but it seems they are doing the same, troops from Texas and Arizona are more likely to shoot Minisottans than Minisottan troops, and I suspect they would do the same if they deployed the military.
Let’s hope then that I’m right and even out of towners of the armed forces will not want to shoot.