Are presidential candidate Elizabeth Warren and WeWork founder Adam Neumann the same person? I mean, they have different hairstyles and all, but their philosophies are more alike than not.

They both claim, falsely, to be capitalists. Ms. Warren told the New England Council last year, “I am a capitalist to my bones.” She then told CNBC, “I am a capitalist. Come on. I believe in markets.” It was almost as if she didn’t believe it herself. Then came the caveat: “But only fair markets, markets with rules. Markets without rules...