Kind of a difficult argument to press forward based on the fact that the only way to remove a sitting President is through impeachment.
He candidacy was approved by 50 secretaries of state, he won the electoral, Congress certified the election, and the Supreme Court Justice of the United States swore him in.
He is addressed as Mr. Present, he resides at 1600 Pennsylvania avenue, He signs bills that have become law, and he’s vetoed bills, and all this with with nary a word from Congress on his “Presidential Stature”.
Go ahead, take your case to court and prove he is not President. I’ll wait until you prove me wrong.
Whatever you say, “Judge” Carroll.