Five days after the invasion of the Capitol building by leftists and patriots, but mostly by leftists, there were three brigades of National Guard in DC. National Guard have to be called up; they're not just lounging around at an army base reading Penthouse and smoking cigarettes. Mustering fifteen thousand National Guard and transporting them to DC--
Point being, this was planned, well ahead of the 6th.
We have a few days left of not knowing.