There have been a number of discussions regarding Biden
Is Biden in Cognitive decline? Yes, but not as bad as Trump, so what.
Has Biden been a good/great President? Yes, but so what.
Would he be a good/great President with four more years? Probably, but so what.
The only question is can he WIN?
He barely one the other time, and while his popular vote was great, Pennsylvania, Michigan, Wisconsin, Arizona, Nevada, Arizona, Georgia decide the race? It's easy to see him losing all of these and then losing the Presidency.
Which ones of these will he win? Will he help or hurt down ballot candidates. We can be sure he will not help with downballot, as everyone running is now outpolling him. So hopes of winning Senate in Texas and Florida essentially go away. And maybe we also lose Montana, Nevada and Ohio. Great, all of Trump’s picks will be confirmed with barely a hearing, more sexual offenders, and liars.
Think of people who stay too long, Bill Buckner, Ruth Bader Ginsberg,
The only real decision is who has the best chance of winning? If statistics and research indicate it is Biden, stay in. If not pick whoever. Policies will be the same if that person is elected.
But if the only evidence for Biden winning is that he says so, or he is going to be strong, give me a break.