The federal government other than for national security should be your Mom and Dad and tell the citizens that they may not conduct commerce with an overseas supplier.
Statism is always Cool.
You and I agree that the federal government must NOT tell a manufacturer that they have to have a good finished in another country, Madagascar, or suffer penalties. The federal government must not direct the domestic economic gains of an American company to a foreign country and the penalize domestic producers if they don’t. You and I agree this violates authority bestowed by the Constitution and the people of the United States, to the federal government.
That said, what do you think gives the federal government the authority to direct economic activity to Madagascar? Enquiring minds want to know.