refalo
I don't think pinging is necessary, it could just be temporarily turning off airplane mode when you go to make an emergency call.
But I was moreso pointing out that OP's paranoia over not having a carrier is IMO a bit moot when the baseband is always on, as any tower that's listening could still see them and track them at least by IMEI. There are some portable hotspots that have an IMEI randomization feature, although I would be worried that you could get banned from the network using that if you actually had service.
Airplane mode doesn't necessarily turn off the baseband radio, it can still work even if the application OS isn't talking to it, so you can still be tracked. Also some phones actually have a mux on the camera/mic/GPS so that the baseband can talk to it even if the application OS is shutdown.
So 1 month becomes... 2 years?
I know it's not BSD but, gentoo already does similar with elogind to support all init systems with gnome, so maybe they could use something like that too.
gentoo uses elogind to emulate the systemd interfaces required by gnome
You can alter your PAM configuration to require both: https://unix.stackexchange.com/a/572841
On my system, by default it lets you use either one to authenticate any time a password is needed, but this can be changed to require successful authentication using BOTH methods if desired.
I wasn't sure if you were wanting to require both, or just allow either one to be used, but both scenarios are trivial to configure.
Most of the games I play don't work on wine (Teknoparrot), and multiple machines I have are either missing or have broken essential drivers for built-in peripherals like wifi/BT, fingerprint readers etc. So... I had to go back.
One of my laptops has a 10+ year old unfixed kernel bug for the bluetooth not working... and the wifi only uploads at 1mbps under Linux, but works fine on Windows.
I'm sure people that don't happen to have random hardware/software incompatibilities are enjoying linux, but there's also still lots of people that can't switch.
Some (many) people find it easier to learn a small number of predefined class names that accomplish what they want without having to know hundreds of different CSS incantations when they're just trying to make a simple site.
Sorta like how people use a command-line instead of just writing the code themselves.
Trying to read that article gave me cancer.
I remember that. There were even services built around the idea, like Yahoo Pipes.