If you invest safely, then over time you will lose money to inflation.
There was a time when you could get 15% or more on a CD, but that was when the inflation rate was 18-20%.
So it has always been the case that safe investing has always lost out to inflation.
So there is nothing new when all you get is 1% when inflation is running at 2% ... or much higher if you don't believe the CPI.
So, Trump’s solution to the US gov’t debt is potentially sound if the idiots in Congress can stop making thee debt bigger.