Put simply, the economy isn't "working" when people can afford less food by the month, renting gets harder by the week, used cars are double as expensive, new cars are unavailable and building a house is nothing more than a dream that we inherited from previous generations.
Krugmann just thinks Americans are stupid: "You don’t want to say that Americans are stupid"
See: Why Are Americans So Negative About the Economy? https://www.nytimes.com/2023/05/15/opinion/americans-negativ...