When Groping Slow Joe is no longer the nominee, assume that he gets to keep all the campaign money he has gathered? A payoff to the family for being the placeholder, and doing nothing.
Guess he will actually need it for the memory care costs for the next 20 years.
Biden will retire with the best healthcare coverage available and although most plans do not cover costs of memory care there is more than likely a rider which allows for this in some form.