Maybe? I don’t mean to sound rude, but I’d characterize it as “likely”. The man has had 2 major brain surgeries in his life. Plus he’s in the zone age-wise for certain forms of dementia. Lets see if the Media will be all over this like they would be if Trump suddenly started slurring his words.
He has to learn how to talk through the botox.
In Biden's case, it was would have been exploratory surgery.