When is the last time a state-wide election was voided and re-done? Would it be for the entire ballot or just the governor? How would they do it, like run-offs in Georgia and elsewhere? Maybe a snap election next Saturday?
Sadly, if a recount is meaningless, and with electronic voting it basically is, does anyone have the authority and willingness to call for a re-do?
I do not know of any cases where that has been done.
With the pervasive and extraordinary levels of fraud that we keep seeing in "elections", a mandatory special election is the minimum necessary procedure required to address the situation.
Even that won't be enough if the same people are in charge of counting the votes. A completely new crew would be needed.
We will need to purge the voter rolls and start over in most places.