Trump is probably on the list, so he has to protect that. The Democrats had it during their entire presidency; even if they didn’t want turmoil during their time in office, they could have released it after their presidential defeat and before Trump took office.
No, “the left” HAS NEVER forgiven genocide. In fact, that’s a BIG part of why Harris lost: many actual leftists couldn’t stomach voting for someone that was going to continue support for Israel.