Even the media who notice how dementia seems to be increasing in Joe Biden pretend not to understand the full scale of the problem. As the Daily Mail describes the awkward moments, they couch their explanation amid soft sentences intended to obfuscate the reality that Biden is impaired and getting worse.
He may not have lost all his marbles, but the hole in the bag is big enough for most to have dropped. After Biden had his episode and Jill tried to give him directions by covering her mouth, eventually they both just left the stage and French President Macron carried on by himself.