>Which has been true since the first person ever sat for a passport or drivers license photo.
Yeah but those were done with very different technology.
For instance, my state added the photo to the driver's license but, by law, didn't authorize or intend to create a central catalog of photos. The law merely said the state could add a photo to the license. Years later when they went to digital licenses, the state just adopted the central database. And as time has gone on, they have increased the quality of the photos captured so they can be used for biometric matching. Several generations of technology improvements have occurred and yet the state still never got authority to keep a central photo archive. Taking a mile from an inch.
In the same way, the passport has you send in two pictures. But there is a world of difference between operating a central passport photo database with facial recognition, and having a paper file somewhere with the 2nd picture sitting in it, which can only be referenced manually by a human.