America’s most recent election is best recollected in “final straw” moments. Whether Donald Trump was scorning the Muslim parents of a slain soldier, accusing a female anchor of menstrual bias, or goading fans to beat up protesters, his obituary was written weekly.

The same applies to his presidency. Last week, Mr Trump supposedly plumbed new depths by describing Haiti and Africa as “shitholes”. We forget that he launched the campaign by branding Mexicans as rapists. Now, we are told, he has really gone and done it. Except that he has done it so many times before. We are blinded by our outrage. In reality, Mr Trump’s position has rarely been stronger.

Later this month, he marks his first year with his State of the Union address. It will be tempting to see it as another way station on Mr Trump’s road to oblivion. No president has finished his first year with such low approval ratings. Come to think of it, none had such poor numbers after three months, six months, at Thanksgiving and so on. Mr Trump just keeps scraping new lows.