Providing this little snippet of context again in case you wish to improve your reading comprehension
There was no inflation in 2020, the year that COVID hit. Many places experienced a month or two of deflation due to shutdowns. Remember when oil price went negative?
* https://www.cbc.ca/news/business/oil-negative-price-1.553899...
Inflation didn't start going up until 2021, and some of that was due to base effects:
Double check your timeline, Biden did not become president until 2021 so you cannot lay the 2020 deficit on him.
The single highest deficit year was Trump's FY 2020 with a deficit of $3.3 trillion. It came down the next year (FY 2021) which can either be credited to Biden or shared between Biden and Trump since it spans both their terms.
It's old and quite corny but this video gives the cliff notes on how the FED works
This is nothing like how the Fed, or banks, work: depositor's money is not given out to people who get loans. Tobin called this the "Old View" in 1963:
* https://elischolar.library.yale.edu/cowles-discussion-paper-...
It's beyond old now:
* https://www.bankofengland.co.uk/explainers/how-is-money-crea...
* https://www.bankofengland.co.uk/-/media/boe/files/quarterly-...
* https://papers.ssrn.com/sol3/papers.cfm?abstract_id=1905625
The reason for this expanding money supply is to facilitate an expanding economy.
Our FED operates the same way, the government must pay back the FED's loans, and these loans have interest. When the US was printing greenbacks without the FED there was no one to "pay them back to". This is how the USA operated before 1913.
There's a reason why the Federal Reserve has two primary missions--stable prices and maximum employment. Deflationary periods cause massive unemployment and declines in investment, so they really want to avoid deflationary periods. Ask any economically literate historian about the devastation deflation causes at the individual level; it's far, far worse than inflation at nominally comparable levels. This is why the Fed is biased toward inflation. 20th (post-Bretton Woods) and 21st century inflationary periods haven't been any worse than the 19th century or early, but we have avoided severe deflationary periods, and that's absolutely worth the small long-term inflation. It's also arguably kept prices more stable, but confounders (technology, etc) make comparisons with the 19th century industrial revolution complicated--the emergence and rapid evolution (to this day) of the commodification of goods and services.
I haven't seen any evidence for that.
> This is why the Fed is biased toward inflation.
The Fed is biased toward inflation because that way the government can spend more without raising taxes.