How are you going fire anyone ?
Well he can assign them to a desk, a pad of paper and a wired telephone...no cell phones and they can sit there for 8 hours a day and no remote from home idling. Their job functions would be taken away from them. If he can’t outright fire them he can assign them to do nothing! At least that will get them away from positions from which they could work to sabotage the United States and undermine its laws and justice!