The thing is, for some people unfortunately, there is no amount of evidence we can show them to pull them out of the doom spiral that "Joe Biden has dementia". I understand it's a panic response, and ideally you can reach people with info like this before things get too bad in their heads, but yeah.
All he has to do is an event that is:
🟢 At night, when someone who was experiencing sundowning would likely be impaired
🟢 Unscripted, so he has to think on his feet and can't be given answers ahead of time by anyone else
That's it. That's the ask. It's not unreasonable at all.
I'd take Biden dead and rotten before I'd take the other guy, and like folks are saying, with the mechanics of our current political election system, if Biden drops out now, it's is a win for the other guy. Doesn't get any plainer than that for me. He's done a great job this term, give him another