[bayindirh]

I usually use my Macs with a fleet of printers from Xerox, Samsung and HP. Only the (archaic) Xerox needed a .ppd file from Xerox. The others are running with default drivers supplied with the system, and all work as first-class citizens, with all their features enabled (incl. the Xerox).

Same is true for iPhone/AirPrint. As long as the mDNS packets are unhindered in the network, and the printer has semi-decent AirPrint support, they work automagically. Again, Samsung and HP printers are networked and AirPrint enabled.

All any any devices (Linux / Windows / macOS / iOS / Android) on their respective networks can and do print without any drivers to these printers. They start printing instantly, with all features enabled, and honoring all options selected in the print dialog.

I have two Google accounts on my iPhone and Mac, but only one of them uses passkeys IIRC, and absolutely have no problems for now. Will look out for the scenario though, thanks.