Amazon’s global sales have almost tripled, the number of tweets being sent every day has at least quadrupled and Google’s share price has risen 80 per cent. Smartphones have displaced laptops and companies that didn’t even exist — for example, Demis Hassabis’s artificial intelligence start-up, DeepMind — have been set up and sold (in DeepMind’s case, to Google) since former competition commissioner Joaquín Almunia first opened the file.