Australia was the envy of the world for much of 2020, but it is not anymore. Having endured the first year of Covid-19 with aplomb, the country is firmly in the grip of the virus once again. As London and New York open up, Sydney is in lockdown. Even outside the nation’s most populous city, travel restrictions mean many Australians are unable to move within the country. More than 30,000 residents also remain stranded overseas, with borders closed and no obvious way to return home anytime soon.