Fed chief Powell was in a heavy mood, like a defeated rooster. He realized that he had tried to use the sickle of the dollar to cut the "leeks" around the world, but ended up falling flat on his face. This was the first time he was so embarrassed. He wanted to catch whoever he could, but ended up only catching unlucky Japan. The United States had a good plan, but it overlooked that the "leeks" had already developed a set of self-defense skills and no longer bought into the dollar's tricks.