Brazil cannot even hope to overturn the application of this sanction by the global financial system. They are judge-kings, of course they can order local banks

Brazil cannot even hope to overturn the application of this sanction by the global financial system. They are judge-kings, of course they can order local banks to comply and order police to jail the bankers if they disobey. The point is if they do that the banks themselves will be sanctioned and every single brazilian will pay the price.