Dominic Cummings’s response to the plight of the Conservative party is typically bellicose. He calls for it to be driven into the earth, the furrows planted with salt, and banished for eternity like some latter day Carthage. He sees no sense in reviving or reforming it, only blood-eagling it. It is a strong take, and perhaps unexpected from someone who was at the heart of a Conservative government just a few years ago.