I've written about my concerns about Joe, too, but at the end of the day, I don't care what kind of condition Biden is in. I don't care if he's a vegetable. The Democrats should be willing to make this an election about Kamala if that's what they need to do.
She's waiting in the wings. Hopefully ready to put her prosecutor's hat on if she has to replace Joe at any time.
It doesn't matter who the Dems run as long as the Republicans stick with Trump. Republicans are the ones who should be forced to switch out candidates. The Dems can run a wooden doll controlled by a ventriloquist for all I care.
Anybody but the serial predator/felon/conman.