Better question is.. the signatures on the last 5 executive orders are IDENTICAL - autosigned. Which means those last 5 executive orders are invalid. Biden probably never even read the last 5 executive orders let alone signed them.
As for the coup. Just 6 hours before conceding, Biden was adamantly insisting that he WOULD be running for president. Then that document appeared on twitter, which I am sure is a forgery.. and we have not seen Biden since! They must have him locked in a basement with a cattleprod stuffed up his ass in the "Barney Frank" room now used by Rachel Levine. 9d9a20e1-7886-4836-afed-a9a435f3a299-image.png