There is nothing wrong with questioning the mighty cost of the lockdowns, but we can’t let hardline libertarians rewrite Britain’s pandemic history

That number will stay fixed for ever in public memory: 23,000 people died because Boris Johnson resisted locking the country down in time. As Covid swept in, and with horrific images of Italian temporary morgues in tents, he went on holiday and took no calls. With the NHS bracing to be “overwhelmed” by the virus, he rode his new motorbike, walked his dog and hosted friends at Chevening.

Nothing is surprising about that: he was ejected from Downing Street and later stepped down as an MP largely for partying and lying to parliament about it. Everyone knew he was a self-aggrandising fantasist with a “toxic and chaotic culture” around him. But this is not just about one narcissistic politician. It’s about his entire rightwing coterie of libertarians and their lethally dominant creed in the UK media.

Polly Toynbee is a Guardian columnist