[Jim Noble]

The bottom line is that SCOTUS has held that an election of any United States official can be challenged based on fraud or error by a writ of quo warranto

Do you contend that the Biden/Harris Electors did not receive Certificates of Ascertainment? Do you contend that they really voted for Trump/Pence and the votes were switched?

[Svartalfiar]

Do you contend that the Biden/Harris Electors did not receive Certificates of Ascertainment? Do you contend that they really voted for Trump/Pence and the votes were switched?

It's not that the electors' votes were illegitimate (directly), it's that the election of the electors was fraudulent. Fruit of the poisoned tree - if the electors were not correctly elected, then how can any of their actions have been legal?