That’s impeachment. De-certifying an election would not be impeachment. If it happened, it would create a true Constitutional crisis because the Constitution does not specifically address de-certification.
” it would create a true Constitutional crisis because the Constitution does not specifically address de-certification”
It’s true that the Constitution does not address de-certification, but that article clearly states that impeachment is the only method to remove a sitting President, which completely rules out removing them by “de-certification”. Unless, of course, you are a liberal lawyer and think you can find some exception in the penumbras and emanations of the Constitution, rather than the actual text.