I guess some elderly people have cognitive decline and might buy this, but I respect elderly people enough not to bet on it.
Fundamentally, in my opinion, you cannot alleviate a human's need for the regard of other humans by substituting a non-human thing whose entire raison d'etre is to step in where it is economically inefficient to put a person. The actual message sent to a human being when you try to pass off an "economically efficient" non-human caretaker or "friend" to them is unmistakably "You do not actually matter to other humans."