He won’t change. He is a zombie taking orders from his dual U.S./ Israeli cabinet members. Their hold over him? Sexual blackmail.
Remember his daughter’s diary the FBI was after? There was a huge brouhaha. The daughter wrote that she became a nympho after showering with her dad many times as a teenager.
Threats to Biden that this will be exposed in headlines of the NYT and WaPo are enough to get Biden to do their bidding, no matter what.