Not that they shouldn't, but you can be 100% sure Trump will hand out pardons left and right when his time comes up. He'll do a self pardon, too. Maybe he'll step down last minute, and have Vance hand out pardons, just in case.
The only things his cronies can be prosecuted for after that, would be state crimes.
The only things his cronies can be prosecuted for after that, would be state crimes.