And not all groups have the same inflation rate eg pensioners vs those of working age - pensions spend more on heating for example.
The Fed's loose money policy has only been around since 2008, with very low inflation since then.
While critics constantly predict inflation, it hasn't caused inflation in practice.
Yes, labor is getting screwed but how it's being done is not that simple.
The minimum wage in 1990, (well after volcker), was 3.80/hr
would you be able to live on $3.80/hr today?
As for loose money policy, the current loose money policy is just very very extreme. In 1980 my parents bought a house at a 16% interest rate; in 1990, they bought a second house at the same value (side observation: it was of worse construction) at 8%, and then in 2001 they bought a third one at ~5%. It would be hard to argue that the fact that my parents obtained two houses at no extra yearly cost is not a result of a 'loosening' of policy.
How to include housing prices in the consumer price index is apparently controversial. (It's by "imputed rent", what you could theoretically get if you rented it out.)
[1] https://tradingeconomics.com/united-states/inflation-cpi
By comparison, the minimum wage in Australia is about to be raised to $18.70 an hour.
If this isn't being measured as 'inflation', it makes me ask why inflation is the key measure. The amount of new money is pretty substantial.
M1 is the stock of money.
But if that money doesn't flow, then it doesn't drive economic activity.
Here's the velocity of M1 -- it falls off a cliff in 2009 and continues falling to the present day.
https://fred.stlouisfed.org/series/M1V
If velocity held constant as the money supply increased, then you'd have a very good point.
You can flood the system with liquidity, but if nobody spends it, then it makes no difference. I believe this is what economists call "pushing on a string".