Ryanair boss Michael O’Leary never has exactly been the master of tact, but will his latest outburst make his customers finally ask themselves: do they really want to travel in his planes? Speaking at a Bloomberg event he asserted that Britain will one day rejoin the single market because ‘in the next five to ten years, quite a number of the Brexiteers will die, as the average age of them is about over 70’.