So, if I'm reading this correctly, if the state's electors haven't been selected so they can vote on Jan 6, those state's electors will not be counted. And it just takes a simple majority of the elector votes actually counted to elect the President / Vice President.
And Crazy Nancy can in no way claim "powers of Acting President".
and when they get rid of biden, then harris is president. a new VP is elected by the senate. this can be anybody the senate wants to elect and vote on.
https://constitution.congress.gov/constitution/amendment-12/