In one of the many quotations spuriously attributed to Winston Churchill, the former prime minister was supposed to have said ‘success is the ability to go from failure to failure without loss of enthusiasm.’ It is a piece of advice – regardless of its origin – that the Duchess of Sussex seems to have absorbed wholesale, given the announcement that, after her short-lived and largely unloved podcast series Archetypes came to an end with Spotify, she is to return to the fray once again, this time in association with the independent company Lemonada Media.