> US has the power to just tell any creditor that they won't be repaying
Sure, and what happens then? Nobody buys new gov bonds; non-gov debt rating stops making sense. For the financial system it's a shock so huge it's better to only do this if no other solution is possible, at which point the gov is bankrupt anyway.
Sure, and what happens then? Nobody buys new gov bonds; non-gov debt rating stops making sense. For the financial system it's a shock so huge it's better to only do this if no other solution is possible, at which point the gov is bankrupt anyway.