“Yes. And when people trade liberty for security they get neither.”
Engaging in civil war is not seeking liberty unless it is tyranny coming at you, as in democrat control. In that case, it would be the military fighting each other. You can’t persuade me that the American soldier would be all in on destroying liberty or the nation.
The military ranks are as split as is our society, I think. Many women, gays, atheists and SJWs. When it comes down to actions, how many will hesitate to shoot older white male patriots?