Oil is up due to shortages due to the war in Iran. RAM is up in price due to supply shortages due to AI. During COVID much of the early inflation was caused by supply shortages due to factories shutting down. Then house prices shot up in suburbs as people moved out of cities so the demand went up there. None of that is due to monetary policy.

Saying that the total money supply is the cause of inflation is a very simplified view. There are currently trillions of dollars in M2 doing nothing except sitting in wealthy people's bank accounts and investments as generational wealth. That does not raise the prices of anything until it is being spent.