One possible outcome I can see happening is that once the dollar loses its reserve status and other countries no longer need to import products to the US in order to get dollars so they can purchase oil (because China will have the new reserve currency). Maybe then and finally, manufacturing will return to the US.
But by then, most of the trade skills will have been lost. An empire has never been able to sustain itself in history, the same thing inevitably happens once it becomes decadent and gluttonous and all powerful.