What’s your method for AUD in Australia?

For personal funds sure however in this case that is not possible. These new laws apply to retirement accounts and every purchase through retirement accounts must be done in a KYC way and audited each year. Contributing to these accounts is compulsory so it's not as if you you even decide not to invest in the retirement account and buy non KYC coin with the money. The best you can do is KYC and audited if you manage yourself or else go with the default option of the standard tradfi portfolio.

Robosats. Low liquidity but if you leave up an offer it might get taken.

Many people I know make voluntary contributions to super, to reduce their tax bill. "Work less" or "cheat harder" would work equally well, but people want to see NGU, even if its fiat and a captive for decades yet...