@Builder,
Builder wrote: It will come down to the SCOTUS, of course, and that can drag out for a while, which does mean, the current "tally" can be turfed out, and a new election called.
Why and how?
According to the US Constitution, if the president is removed from office, they don’t hold a new election. The vice president becomes president.
Or if the vice president is unable to take the job, there’s a whole line of succession: the speaker of the House, the president pro tem of the Senate, and then a list of cabinet members.
Of course if you proved that the president had somehow cheated in the election, then presumably the vice president’s victory isn’t valid either, but there’s nothing in the Constitution about that.