I'm no economist so I defer to the experts on it, and they claim we experienced two quarters of recession in 2020.
It seems to have affected the rates:
"(According to the National Bureau of Economic Research, the acknowledged arbiter of business-cycle dating, the contraction in economic activity marking the pandemic recession lasted only two months: March and April 2020.)"
"Rates plummeted in 2020 and 2021 in response to the Coronavirus pandemic. By July 2020, the 30-year fixed rate fell below 3% for the first time. And it kept falling to a new record low of just 2.65% in January 2021. The average mortgage rate for that year was 2.96%."
"Then COVID-19 hit the United States. In response, the Federal Reserve dropped the federal funds rate to between 0% – 0.25%. This caused other short-term and long-term rates to drop.
This move was made to encourage borrowing on home loans, as well as other loans. It also led to a large increase in refinance and mortgage applications. By December, Freddie Mac reported an average mortgage rate for a 30-year FRM sitting at 2.68%"
Mortgage rates had definitely been declining prior, but the pandemic and recession sure seemed to drive them lower than ever expected.
As for the blame game, I try to point out when people are inconsistent in their application of blame or praise.
Saying Biden ***** because inflation is high while excusing Trump for the recession that caused the inflation just doesn't work for me.
Saying Trump is great because he made the stock market hit a historical high while saying Biden is not responsible for faster growth of the market PLUS far exceeding the highs experienced under Trump is disingenuous.
Believing Trump when he says he presided over the greatest economy in history while outright ignoring the facts that prove otherwise is simply stupid.
As a bit of a numbers guy that you seem to be, I'm sure you can see the hypocrisies.