This is a low priority item for Dems. This bill affects mostly black people because they are most disproportionately overrepresented in the prison system. Dems (even the black ones) don't really care about black people. RINOs don't care about black people either. They care about illegal aliens because these are the people who vote for them. They passed this bill because it has little consequence. Most criminal offenders will re-offend and end up back in prison or dead. They already know this will be the outcome. Ds don't give any truly worthwhile gift to POTUS so easily. They want to move this out of the way so they can fully set up their obstructionist agenda after they take over the House.
POTUS shouldn't spend too much of his time on this.