If for any reason Joe Biden can't complete a 2nd term, we know who will take over. Her name is Kamala Harris and America already voted for her once.
If Donald Trump can't complete a 2nd term, we have no idea who will take over because he TRIED TO HAVE HIS LAST VP MURDERED.
Apparently, it is because it was done as President. Imagine assassination plots, Coup's, stealing US Top Secrets, trying to steal an election and usurp voters votes and install fake electors all legal; even though the US Constitution says otherwise. And there is ... 1
Why not? He is a Republicon and his wife is steering cases to him that are favorable to their unhinged and evil cause against America; and getting rich doing so. Bribes are good for SCOTUS judges; they even changed the laws to say so.