Saturday night, a guest commentator on Sky News sputtered that Donald Trump has ‘normalised white supremacy’. Once the American President has floated off to the horizon after his three-day visit to the UK as an inflatable media punching bag, we will doubtless have been subjected to much further denunciation of this diabolical, fiendish, authoritarian, hate-filled, lying, misogynistic, crass, criminal, moronic, stupid … sorry, that’s a bit too close to ‘moronic’… then, you know, totally crummy leader who is also… also… fat! Sadiq Khan made a brave superlative play in labelling Trump a ‘fascist’.