Yes, he'll learn a lot by not being in office anymore. Then someone else will have the power to aid Isreal explicitly to carry out a genocide. But Biden will know. He'll never hold office again , but hay. He'll know. As the Supreme Court sactions the legalism of a Trump dictatorship and approve a continuation of the Japanese Internment Act. Expanded to all the other not-white people. Just as they argued during his first term, but Biden will know. Biden will have learned his lesson. While he has no political power of any kind. And when they're shoving people in trucks and on boats without sufficient supplies to be dummped into places they aren't from and have no resources to survive, and Biden will be sitting at home having fully learned his lesson.