I did not find that movie to be realistic at all but I can see why other people do. I think it it’s far more likely to be a CIA faction led ‘attempted coup’ similar to the 2016 on in Turkey. I think Turkeys coup was likely run by their secret police as a way to flush out dissidents and heavily suppress them. So I would expect a Jan 6 but with more of a real actionable plan created by informants and doomed to quickly fail followed by a de-MAGAfication program similar to de-Baathification in Iraq or de-Nazification in Germany.