Dude you can't just ignore the world. As much as you'd like to shut the US in a bubble its infeasible so why even lament its disappearance at all? We're in a world economy whether people want to acknowledge it or not.
The concessions will be made whether or not you like it. Its happening right now! You seem to simultaneously believe that we need to change our economic policies and general financial policies without understanding the fundamental reasons why we have to do this.
The world started to catch up to us decades ago. We've maintained a fake lead over them through borrowing. So now we either revamp our system or we come back down to earth.