Nic Liu, 32, is a music producer and DJ; Nicolas Salzano, 38, a digital director and chef; and Fred Warburton, 22, a product designer. They embody this golfing avant-garde. They’re cool, for a start. They’re not members of an individual club, preferring the variety of public courses (where, as at Goodwood, there is no dress code) or their increasingly natural habitat, a late-night driving range. There, they can, in the words of Warburton, “have a beer and hit some balls” until 1am.