To comment on some of the above.
Australia is a good place to live. No pollution. Best beaches and forests and outdoors.
Long winter where I am but not like the UK and lots of options for better weather. Australians generally fun and friendly and believe in the fair go.
Lot's of opportunities to succeed right now. Heaps of good paying jobs. It is expensive but wages are high. Property is over priced, drooping now, but that's good for many older Australians who worked through their lives. If you were unlucky or lazy don't blame Australia.
Covid rules gave Australia a bad name. The tough rules did have some excellent outcomes such as low death rates, and not so excellent outcomes, for some individuals. The Australia as nanny state thing though is over the top.
Yes there is oversight of business and government, but this has the outcome of little corruption, and little likelihood of Mountain B night club type situations, and fair treatment of workers in general and fair pay.
Covid payments paid to businesses who didn't need it was bad. Not corruption as such. I put it down to ineptitude, a pro government business, and a big concern of recession at the time. Think back to March 2020. The government wanted money out there fast, so for the first payments they said 'If you think sales are going to drop then you can get it'. Of course everyone said they thought sales would drop and got the payment. Should have had stricter criteria. Second payments were better controlled. Other government handouts like for the NDIS have been plagued by abuse too.
The downside of Australia is also an upside - the people are pretty similar 1000's of kilometres apart. Can make it seem a bit boring for older people - shopping malls, pubs, pokies etc. But you have freedom of speech and freedom to live how you want.