-—I do solemnly swear (or affirm) that I will faithfully execute the Office of President of the United States, and will to the best of my ability, preserve, protect and defend the Constitution of the United States——
What part of my description in my comment does not fall under his oath?
Basic civics. We are not a corporation. And the President’s job is not to grow and develop the Republic. That is the job of people who are not in government.
What you describe as the role of the President sounds a lot more like fascism or even perhaps the Soviet system.