It’s silly.
The Nov election chooses electors.
The Electoral College meets in December. That body chooses the next president. In theory, they can choose anyone they want (Hillary, Kaine, Biden, Warren, etc.) except someone not eligible (Bill, Obama, Queen Elizabeth, etc.)
If the Electoral College cannot do their job, the US House chooses the president in January.
Wait... Queen Elizabeth is ineligible? Now Lyndon LaRouche needs a new VP! How about Princess Anastasia? Napoleon Bonyparts?