Yes, the US economy has been greatly overstimulated by the Federal government (fiscal stimulus) and The Federal Reserve (monetary stimulus). This has caused inflation that we haven’t seen in a long time.
How overstimulated in the economy? The REAL 10-year Treasury yield (nominal less CPI YoY) is now -3.9364% and the 30-year REAL mortgage rate is -2.30%.

When will Federal stimulypto end?
