Globalisation is sucking the lifeblood out of the American yeomanry, one decaf mocha extra-skim Frappuccino at a time: anyone surprised that US President Donald Trump feels this way did not pay much attention to last November’s election.

Yet Friday’s inaugural address seems to have thrown Mr Trump’s adversaries into a state of shock. It turns out he actually meant those things. He spoke of “America first” as his principle; “protection” as his policy and “buy American” as his motto. Millions gathered on Saturday in cities across the country and globally for “women’s marches” to protest against his presidency. Mr Trump accepts the radical implications of his world view. In fact, he has a good chance of enacting it.

That Mr Trump’s oratory has the power to shock is a vindication of sorts. His campaign was about things that are invisible to ruling-class America, starting with non-ruling class America. Invisibility, anonymity, voicelessness was the theme of the whole speech: “One by one, the factories shuttered and left our shores,” he said, “with not even a thought about the millions and millions of American workers that were left behind”.