Giving this more thought... Government should offer more incentives for those who are vaccinated. This drives the adoption and having a population that is immune. Despite all the failures of the US in 2020, this is the one area of success.

Free AFL/NRL/cricket tickets if you get a shot? Free Opal card if you get a shot? Free lottery entires if you get a shot? Free coffee? Then further expanding what you can do if vaccinated (eventually) - travel, etc.

Food for thought. When incentivised to get their act together, that will prompt the adoption.