If you are claiming Mr. Spivey is any of these three, you are completely wrong; he has many years of history establishing his credibility.
He, like many other thoughtful Americans, is desperately worried that low-information voters are going to see Biden's obvious disability and not vote, or even worse, vote for Trump.
Remember, millions of Americans voted for Obama and then turned around and voted for Trump!
All your yelling and your accusations won't make this problem vanish. What the Democrats need is a reset - a non-senile candidate.