Why?
They are going to dismantle the system because it is putting them into the poor house. The American people are becoming poorer by shipping all of their decent jobs overseas and there will be a political upheaval whether smug name-callers like you want to admit it or not.
You see the world as a brutal game of "Monopoly" where people are run over by the free market steam roller. History shows people don't long suffer economic hardship without taking action against their leaders. A nation of angry folks with plenty of time and poverty on their hands will do something about it. Count on it.
You see your fellow countrymen as pawns in your international chess game and don't have any respect or regard for their plight. Americans are out of work, and you say, "Tough." They will remember people like you and so will I.
You would not want me to be Emperor. I would set you adrift at sea, permanently, designating you "the man without a country," because, by your own words, you have no allegiance to any nation, as you have declared yourself the defender of borderless globalism.
I am no genius but a corporation employing mostly foreigners is foreign and it won't take a genius or a bureaucracy to recognize that.
Governments have long determined the requirements for trade and commerce with their nations. America seems, at the moment, the only country to be the world's sucker and not demanding fair, reciprocal access to markets.