FED and the dollar are a big Ponzi scheme. For the system to function, new dollars constantly need to be printed. They have to lower interest rates for the Ponzi scheme to continue, because if they don’t create and pump in new dollars, the scheme will implode. But there is already too much money in circulation, so hyperinflation can very easily occur if they lower interest rates. Hyperinflation could happen very quickly, and the dollar could lose value overnight. They are walking on a tightrope, and below them is an abyss.
The smartest thing you can do is get rid of all fiat currencies dollars, euros and convert them into hard money like Bitcoin or gold, because otherwise you risk losing everything if you hold dollars.