I don't see it as unconstitutional. Guess we'll let the courts decide. Trump is a man of action, and Old Hickory type.
Why would he recognize one branch when he flouts the Constitution in assuming their powers and no need?
Mark my words, if all the Powers legitimized in the Constitution stand against Trump you will find a way to deflect, divert or justify- perhaps all.
This man stands against everything embodied in the Constitution, every principle, by the act of disregarding its very purpose. He occupies a lower tier than Arnold and the Founders based on everything they have written would likely have had him at the end of a rope.
Let's see if your would-be tyrant survives our founding principles and way of government and a new Empire arises or not.
Enemies domestic indeed.