BrewDog sold itself as a movement, not just a brewer. But as losses mount and pubs struggle, its sale and a potential offer from former CEO James Watt expose deeper failures in the UK’s hospitality economy, says James Moore B rewDog burst on to the scene with a bang, thumbing its nose at the UK’s sizeable band of humourless health scolds with its super-strength beers (we’re talking 57.8 per cent) and unapologetic boozy hedonism. Founded in Fraserburgh, Aberdeenshire, in 2007 by schoolfriends