The TV producer in Ailes saw a marketing niche, and the political operative in him saw a direct way of courting voters. Rupert Murdoch owned the network, but Ailes was its intellectual author. In the two decades since, the network has thrived without legitimate competition of any kind. It has proved to be a big tent, sheltering beneath it some excellent reporters but also a collection of blowhards, performance artists, cornballs, and Republican operatives in rehab from political failures and personal embarrassments. With the help of this antic cast, the Fox audience has come to understand something important that it did not know before: The people who make “mainstream” news and entertainment don’t just look down on conservatives and their values—they despise them.