For the left-wing elites, the cause is but a means to personal and professional power. Why do so many liberal climate-activist grandees fly on private jets? Or why do those who profited from Black Lives Matter have a propensity for estate living? Or why do the community-activist Obamas prefer to live in not one, but three mansions? The answer is that calls for radical equity, “power for the people,” and mandated equality are usually mostly sloganeering for those who enjoy power and the lucre it brings, and their wish is to augment both for themselves. The result is that the...