No. of Recommendations: 2
His age has nothing to do with it. You can be a healthy, alert, fully engaged 81 year old, see Buffett and Munger, unfortunately Joe isn't, the end.
Vitality, perception of fitness, energy levels - whatever.
The point isn't whether that's a drag on his electability. It absolutely is. Where people have disagreed with you is the idea that this is going to lead "the Democrats" to bounce him from the ticket. That's just not going to happen, any more than it happened with DJT in 2016. There's no one in the Democratic party who gets to just decide that the nominee should be someone other than the one who has won a majority of the delegates. And since no material candidate chose to run against Biden, there's no possibility of him not getting a majority of the pledged delegates. So the idea that the Democratic party can displace Biden, against his will, is fanciful.