Millions will tune in to watch the brash YouTuber get his comeuppance – the fight will likely go on as long as Joshua decides to let it

An undersized loudmouth disruptor arrives in Miami for a no-hope fight with one of history’s most destructive heavyweights, exploiting every available lever of new media to amplify his delusions of grandeur to mass audiences. There are mounting concerns for his mental and physical wellbeing, with doctors, commentators and former fighters openly questioning his soundness of mind and wondering whether he might end up in hospital – or worse. The oddsmakers have made him an 8-1 longshot, a price that feels almost charitable given the epic scale of the mismatch. The buildup revolves less around the favorite than around the smaller man’s mouth: his noise, his presence, and the creeping suspicion that spectacle may finally have outrun sense.

Cassius Clay wound up shocking the world back in 1964 when he made Sonny Liston quit on his stool after six rounds at the Miami Beach Convention Center. But it’s right here, on the eve of Friday night’s scheduled eight-round showdown between Jake Paul and Anthony Joshua at the nearby Kaseya Center, where those curious rhymes with the past come to a screeching halt.