It is possible that Trump may be the preferred candidate of the deep state because he will have far more support of the American people than Biden would when the President declares martial law. That IS the end game of the deep state. Look up the definition of ‘controlled opposition’ and read it twice.
All of these actions are unconstitutional, because they are within the jurisdiction of Congress, not the President. However, the government will argue – and the courts will uphold – the idea that the Constitution is suspended in times of national emergency, which is in the power of the President to declare.