Think back to Reagan, he wasn’t as old as Biden, but he couldn’t form a sentence. Nancy stood behind him telling him what to say & he parroted it on air. He had a competent staff supporting him & we survived with little more than a scratch.
If you look at many of the recent pics of old 45, his eyes are showing signs of Parkinson. His body is beginning to look a lot like Robin Williams near the end of his life & he had Lewy Body Dementia. So, I wouldn’t rule it out!!! This could explain some of the paranoia that old 45 exhibits frequently. He also does NOT have a competent staff backing him up.
I would prefer that Biden be a bit younger; however, he isn’t & I can deal with NOT having old 45 in office!!!