I think that is why Janet Yellen kicked up a shit storm in Africa after meeting her Chinese counterpart. And then, war declared on balloons, even though the American gov't recently admitted that they have been tracking the wandering balloon from Hainan, China -probably delivering a Hainanese Chicken Rice....
America can print even more dollars to buy their own treasuries to keep the interest low. For now, they want the interest to go up. I really just see USD as unlimited monopoly money.