On 1 November 2018 Lachlan Murdoch, the eldest son of the media tycoon Rupert Murdoch, made a rare public appearance at a New York Times DealBook conference. Dressed in a sharp blue suit and open-necked white shirt, he looked relaxed and on top of the world.
He had just been named chief executive and chairman of Fox’s TV businesses, while his brother James, a possible rival for the top job, was heading for the company exit. Lachlan was finally emerging as his father’s sole and undisputed heir.