Dude you have twisted completely off . . .
Have you any idea how much money earned by domestic U.S. is sitting offshore because of how high corporate tax rates are in the U.S.? Tax reform, regarding the international differential, in corporate tax rates are the reason. Real tax reform for corporations would not only cause offshore profits to be repatriated into US dollars (money, $$$$$$) in the trillions, it would cause the Dow to approach 30K. Economic expansion would be increased at a rate not previously seen . . . ever! There is NO other country on the entire planet with this kind of economic opportunity. Come on man . . .
Wall Street, Big Business, and the Global Banking system could care less about tax rates these days.
The only thing they are interested in is keeping the money taps from the Federal Treasury wide open. That allows for maximum profit with minimum risk.
Reforming the tax rates would allow their smaller competitors a potential foothold; that can’t be tolerated.