Most Americans, no matter their political affiliation, do not believe that violence is a solution to domestic political divisions, according to the latest PBS NewsHour/NPR/Marist poll.
Every one of those people imagines the violence happening to groups they don’t like, and not to them and the groups they like. Always remember, both sides thought the civil war would be over in one battle.
When is the last time a modern advanced country fell to a group of it's own population?
I'll wait..
Anything is possible, its just EXTREMELY unlikely. Just look at WWI and WWII, Resistance groups. Closest would be maybe IRA but they never got close.
And the US government has unprecedented spying powers now. The power disparity orders of magnitudes too great. But you keep spouting your "armed insurrection" nonsense to make yourself feel better.
If the US falls it'll be to Trump or someone like him gaining power. Read up on how Hitler took over Germany. History repeats itself...