Not thinking big enough.
Trump WILL add as many as he wants to. He will remove them when he wishes, no one will bother pointing out how things used-to work, and it will become a regular Punch and Judy show of pleasing Lord Fuckstick, and trying to oust each other for better position.
We made a country for gods to run, and the worst of us have finally understood what that means. SCOTUS believes they are gods.