Unfortunately, yeah, we were all removed from the workforce in a conventional sense almost immediately. I run my own business and most of our clients are American, my co-founder became an executive within four years, and the last guy went into private consulting for the mining industry.
I know of a local business with a great engineering culture, and they told me that they've run forty in-person interviews to fill a single slot in the past. And their team is really overloaded with Americans that immigrated to Australia for non-career reasons.