Its been said many times by smartest people now its here to be honest usa economy is going in toilet.
You don't mention that the economy will go to shit because there is a senile president who is more concerned about paying people not to work, vaccinating children, and making people believe that there is more racism today than in 1960 than about inflation and energy independence.
Regarding the dollar, I still see a future for it, especially compared to the rest of the world's currencies, and even more so now if the FED keeps what it says.