The only thing the President and Congress can do to control and stimulate the economy is reduce taxes and reduce the size and scope of government. Anything else requires borrowing from the Federal Reserve which will require increased taxes to pay the interest on the debt which will never be paid by the way. Increasing the money supply as proposed , may result in a temporary bump but will inevitably result in massive inflation and the destruction of the dollar. The United States government can not print money on its own. It can only print money it borrows from the Federal Reserve/international bankers.
No program such as the present administration proposes has ever worked to improve the economy. The only programs which worked were tax reductions. Fact of history.
The most powerful person in the United States is NOT the President. It is the Chairman of the Federal Reserve, which if you don't know by now, is NOT a part of the Federal government and never has been.