For many of us, the United States means music, progress, hope. Whatever their president does, plenty of Americans continue to believe in those tooIt seems as inevitable as the economic chaos let loose by Donald Trump’s mad avalanche of tariffs: a precipitous drop in the number of tourists visiting the US, which is now forecast to be even worse than initially feared. In February, overseas travel to the country was down by 5% compared with the previous year – and, now, reputable forecasters are predicting a drop of nearly twice that size.We all know why. Trump’s hostile words about Canada and Mexico have hit the US’s top two markets for tourism. Finnish, German and Danish transgender and non-binary people have been advised by their governments to contact a US diplomatic mission before travelling there. Note also a trickle of reports about outsiders falling foul of the cruel stringency apparently now gripping the American authorities: a 28-year-old woman from north Wales held for 19 da...