Did George Will concede that the Keynesian cure for economic depressions worked in The Roosevelts by Ken Burns PBS?

Yes, George Will acknowledged that Keynesian economics played a significant role in addressing the economic challenges during the Great Depression in Ken Burns' documentary "The Roosevelts." He recognized that the government's intervention and spending helped stimulate the economy, despite his general skepticism about Keynesian principles. This concession highlights the complexity of economic recovery during that period.