I'm an Australian living abroad, and from my perspective this is consistent with the government's messaging from the beginning: "come home now or be prepared to stay were you are for an extended period of time." Unfortunate as it is, Australians were told to make a decision early last year. It's ultimately unfair to other Australians who have made sacrifices to keep Australia effectively Covid free if others who decided to stay abroad all rush home whenever things get bad in their necks of the woods.