Donald Trump’s supporters have fun him as a person who says what he means and means what he says. The commerce disaster he ignited over the previous week has offered extra proof, if any was wanted, that this status is undeserved. Sure, Mr Trump has been clear that he loves tariffs, however he’s obscure and even deceptive about what this passion means in follow. That has made for a remarkably chaotic begin to his new administration, with companies, traders and different governments all attempting to determine precisely what he needs—and most now bracing for extra turbulence.