Somin's point, assuming Will reflects it accurately, is that elected government doesn't particularly reflect the will of an informed electorate. Will cites studies which demonstrate our voters generally are not informed. A Will quote I liked:
Many people, says Somin, acquire political knowledge for the reason people acquire sports knowledge — because it interests them, not because it will alter the outcome of any contest.Will concludes:
If much of the electorate is unaware of the substance or even existence of policies adopted by the sprawling regulatory state, the policies’ democratic pedigrees are weak.