Boris Johnson, then prime minister, on his ‘battle bus’ in 2019. Leaving the EU was complicated, messy, and resulted in an outcome with which no one is happy. Photograph: Ben Stansall/AFP/Getty Mainstream politicians are rarely direct. It is part of the reason why their populist counterparts thrive: they say it like it is. No nonsense. Let’s get things done. But last week Alan Milburn had a frank rebuttal:“Everybody goes for the bloody easy solution, don’t they?