I think they know they messed up with the divisive angry Covid speech he gave on Thursday and his incident where he just wandered off from the podium on Friday at some school while his wife was speaking. He is an idiot, but his handlers or at least intelligent and can see what is happening.
Bidens mentally incompetent and has been even before he ran. Everyone who voted for this dingbat also knew it.....and they’re all responsible for for putting this corrupt and completely dysfunctional people in office. Including Congress for allowing it.