In my mind Jan 6 was not the most dangerous moment regarding the transfer of power. That came earlier when Trump was trying to get the DoJ to declare voting irregularities, ie "Just say that the election was corrupt + leave the rest to me and the R. Congressmen." His acting AG at the time refused, and his predecessor Barr had refused to get involved as well. Had Trump had the forethought to pack DoJ with toadies (like he has now) things could have gone very differently.