My wife went through something similar with her uncle.
We had to remove the starter from his car because he would get in it and wander.
My sister suffered when she shouldn’t have had to....so many political restrictions on sedating or restricting control of patients now that they would have them suffer in their misery than give them any peace of mind. She hurt herself and others for that.
As for driving her husband thought just tracking her car was sufficient in case she got lost until he discovered she was parking anywhere on the main road and not the parking lot to get groceries.
Bidens not in good shape to say the least, worse his handlers for allowing this public display of his cognitive demise. His family should be arrested for abuse of the worst kind!