These are all self-inflcted wounds and they are not going to be fixed by the lunatics in charge of the country.
First the US dismantled it's manufacturing base, became dependent on other countries to supply the goods they once made and now think they can reverse this and go back to where they were 30 plus years ago. Not going to happen.
Before this year is over, the US will be in total turmoil as other countries isolate it and find more secure options as they unite against a now bankrupt, dysfunctional "world power". As the West goes down the East will rise. End of story.