WASHINGTON: He has scorned organised labour, mocked political correctness and espoused small government – so the deluge of tweets from conservatives congratulating Elon Musk on his move to buy Twitter was hardly a surprise. Yet smoking marijuana during interviews, courting the Hollywood set with movie cameos and musing about nuking Mars make him an improbable talisman for political traditionalists.In polarised America, the 50-year-old triple divorcee’s opposition to Covid-19 restrictions is ofte