Maybe I'm in the wrong here, but I imagine most civilised countries have a database with biometrics of all of its citizens, at least fingerprints.
But if you add up all the specific purposes, most/all people are included.
Most governments of foreign countries I have visited (US, many parts of Asia) have my fingerprints. The Australian government doesn't (to my knowledge, anyway).
This has been in existence for over a decade and I'm astonished people aren't aware of that.
Have no idea whether foreigners have to give fingerprint scans at Australian customs, it's common practice throughout Asia.
There are restrictions on how vast this database is allowed to be and what all it can be linked to, in most cases.