But this is nothing new. It's been heading this way for a long time. You could have ran this same article a year ago before the current administration took over.
I don't want to mention politics, but politics plays a big role here. When your party is in power, life is good and spending is easy. When your party is out of power, hard times are coming and we should prepare.
The state of the nation doesn't flip around that quickly. Instead it's all about long-term trends like debt and interest rates. But by viewing all public policy through a partisan lens, it allows folks to always blame the "other guys".
It is a dysfunctional political system that's led to a dysfunctional financial system. I think the U.S. might have another decade or two, but one day, being the world's reserve currency ain't going to cut it any more. That day is going to suck.