I think it will start during an Democrat administration and the administration want to federally impose things so unacceptable that some states with very strong opposition support insists on seceding. The administration sends in the military and shooting starts. Maybe that administration wants to insist on things like your kid’s gender is up to their choice and if you object you’re a terrorist, or that burning and looting is actually mostly peaceful, or that everyone is mandated to be injected with an experimental jab or else, or flooding in illegal migrants without any care, or constantly looking for excuses to confiscate your guns. Sooner or later the camel’s back breaks due to that last straw.

Wait… why does this sounds so familiar….