I would rather SCOTUS rule that the legislative law is valid. Therefore the law that permitted the mail-in ballots is invalid.
“the Pennsylvania legislature passed a law that said mail-in ballots had to arrive by 8PM on election day to be counted, and then said that if the Court over-ruled that law, the entire law that permitted mail-in ballots was invalid.”
Ballots that came in after 8:00pm weren’t enough to turn the electon.
https://www.washingtontimes.com/news/2020/nov/11/pennsylvania-says-10000-mail-ballots-arrived-after/
Though that’s 10K + the 700K that were never mailed but materialized from thin air.