Never mentioned: The Judicial Branch of the Federal Government consists of exactly nine Justices and nothing more. All inferior Courts are part of the Legislative Branch, and are under the control of Congress. Any decisions from them against the Executive Branch are violations of the separation of power.
A normal SCOTUS would shoot this down in an instant, but we don't have one when we have Barrett and Roberts.
Total and utter bullshit. Go read the Constitution.
Art III, sec. 1, first sentence: "The judicial power of the United States, shall be vested in one Supreme Court, and in such inferior courts as the Congress may from time to time ordain and establish."
The district courts and the circuit courts are all "inferior courts" that have been ordained and established by Congress and they are therefore Art. III courts that exercise the judicial power of the United States.
They are most definitely not so-called administrative courts, like the U.S. Tax Court.