Elon Musk is the world’s richest man – with a penchant for politics. The 54-year-old is estimated to have a net worth of $852bn and is closing in (he hopes) on becoming the world’s first trillionaire. But it is his full-throated embrace of right-wing politics that has brought him more attention lately than any of his businesses such as Tesla, SpaceX and X (formerly Twitter). While politicians like Donald Trump have a shelf life mandated by political norms, no such constraints apply to Musk, which makes the question of his future plans so pressing for, whether it likes it or...