Krugman has the distinction of being wrong on every single prediction in the last 20 years. Recall he also predicted a massive recession under Trump. Krugman also said producing widgets and throwing them in the ocean would be productive for an economy.I truly think he's drinking the same water as the Celery Stalk (Biden) and becoming one himself.
In 2009 when my son graduated from high school, he could have gone to one or more of the Ivy League Schools. He chose our local state university precisely because he couldn't stand the Marxist garbage and incompetent ideologues like Krugman.