Segnosaur
Penultimate Amazing
Here is the problem with that argument...The problem was Biden was incapable of putting forward a voluble narrative that kept swing voters onside. When it was time for the election they felt no connection with the Democratic party and were just left with bills to pay. It should have been possible to counter the chaotic Trump campaign and a candidate who was seriously flawed.It did not matter if Biden dropped out early, dropped out when he did, or stayed in the race until the very end. It did not matter if the candidate was Biden, Harris, or a rotting turnip.
Whomever the democrats could have put forward was better than Stubby McBonespurs, given the fact that Trump was a convicted felon who tried to overthrow democracy in his first time around, who put forward policies that were destructive to the U.S. Any trump supporter trying to shift blame by saying "I might have voted democrat but I didn't like the way Harris was nominated" is just trying to excuse their own racism.
Whatever mental problems Biden was having at the time, Trump's were worse... His rally speeches were jumbled word-salads that had no meaning, he made significant gaffs, couldn't remember basic facts, etc.
Anyone who voted for Trump because "Biden was showing signs of dementia" is both a massive hypocrite, and also using the issue of Biden's mental capacity to excuse their own racism.