I'm not sure that the Fed increasing bank liquidity (it does not "print" money) leads to inflation. The fed was doing that throughout Obama and Trump's presidencies and .... no inflation. Logically thinking, I'd say at some point it "should" make other countries think our dollar is worth less, but then again if GNP increases to keep debt at some ration to gnp that doesn't cause concern .... maybe not!And that is what causes the inflation and you are going to complain because those at the bottom need more to keep up?
We have inflation if food because crop yields (and meat) is down on global warming. We have inflation in houses because we don't have enough houses and interest rates are low, but we had that before the pandemic, and it's just back only with more pent up demand now. We have inflation in cars because of a chip shortage that was at least partially caused by the pandemic. Gas prices are actually lower than they were, but it may be a concern that Biden may be causing future domestic production to lessen. And we haven't built a refinery in decades because oil companies don't think demand will make construction.
The Dems econ plan is to increase consumer demand by causing workers to have more money to spend. THAT will either cause the investor class to up production, and THAT WOULD BE GOOD FOR EVERYONE. OR, production will not keep pace with demand, and then we'd have inflation, and THAT WOULD BE BAD FOR MOST EVERYONE EXCEPT THOSE WHO OWN ASSETS THAT WILL APPRECIATE