Short-term memory loss. Confabulation. Confusion with time or place. Mood/personality changes. Checks to all of those. I had three grandparents who died with these symptoms, along with some others.
You folks spent four years parsing and analyzing bits of everything related to Trump. Now, a once-per-day sample of Joe's mental meanderings outrages you folks. Feeble. Predictable, but feeble. Suck it up. There isn't a soul here or elsewhere who believes, for a second, that you folks would've contextualized and spun these sorts of episodes from Trump.
BTW, my state and others have had programs that allow parents or relatives to be full-time caregivers for a long time.