"That’s a fair ratio, not weak aud. The US or The European union is much bigger economy than Australia."
this makes no sense ---------------- bigger ain't better - the USA has unpayable debts -------- it's broke but standing up ------------ doesn't mean it's wealthy
"In 2018 Australia became the country with the largest median wealth per adult, but slipped back to second highest after Switzerland in 2019"
70% of the US buck??? ----------- I don't think that's a fair ratio