The reason sport has been so readily politicised over the years is that it is visual, popular and language-neutral. Its values are those of the struggle, and its audiences are primed to care. Sport is spectacle, and sports fans are, by definition, ready to watch. Hence China spends tens of billions hosting the 2008 Beijing Olympics. Hence Russia and Qatar finagle themselves a football World Cup. Hence every time you turn on the TV to watch sport, you are sold something else - a car, a hamburger, a betting app, a culture war.