I think Powell isn’t worried about inflation because he’s worried about deflation in the stock market, real estate market and Bond market. If they all went down in value, it would a huge contraction of money supply and much lower prices.
I remember hearing a story about a friends father that had a lot of cash, when the depression hit. He bought THREE brick houses in a row to rent out, plus held mortgages, loaning money to others to buy houses.
I don’t think we have anything worry about other than adjust for a lot of distorted under valued things like on gasoline metals and oil righting themselves higher.