2020 and 2021 exist as years, the answer to your question is clearly negative, at least for certain time periods.

Years since 1970 with the inflation rate below the supposed 2% target:

2020

2019

2013-2016

2010

2009

2002

and 1986.

For a 52-year period, that's not too many years. Just a fifth.

If the Fed were genuinely targeting 2%, I'd expect half.

The geometric mean inflation rate of this period is 3.92%, almost double the stated target.

I used data from here: https://www.macrotrends.net/countries/USA/united-states/infl...