Amazon is an octopus: nimble, fluid, tentacled, brilliant, poisonous, appealing, flexible enough to squeeze enormous bulk through tiny loopholes. Amazon has chewed up brick-and-mortar retail: an estimated 8,600 stores closed in 2017, a significant increase from the 6,200 stores that closed in 2008, at the peak of the recession. The company has decimated office-supply stores, toy stores, electronics stores, and sporting goods stores, and now that it owns Whole Foods, grocery stores will likely be next.

