He will. Nothing to lose politically at this point. Second term presidents have massive leeway with pardons and clemency.
Wasn’t his word “day one” though? So you’re already admitting that he won’t keep his word. I really hope he frees him day 1, but I don’t really believe anything he says and have little faith in him. I live somewhere where my vote is useless anyways.
A quote that feels relevant. "The press takes Trump literally, but not seriously; his supporters take him seriously, but not literally"