Two years ago, Éric Zemmour was the most talked-about man in France and a serious contender to be the ninth president of the Fifth Republic. A controversial journalist turned incendiary politician, he vied with Marine Le Pen for second place behind Emmanuel Macron in the polls. Crucially, he seemed to have something she lacked – an ability still to appeal to the Catholic bourgeoisie while tapping into widespread anger at mass immigration.