It concerns me for our own country. I understand it is a more reliable and stable currency than most currencies in other countries. I don't like that the USA exporting our financial debts and making the rest of the world pay for it. I also recognize that I'm extremely privileged to live in the USA with the US Dollar being the world reserve asset.
Reminds me a lot of the book, "Confessions of an Economic Hitman" by John Perkins