I remember trying to wrap my head around it close to 20 years ago back in tech school & while i know IPv6 is used out in the real world at the ISP/backbone level, every corporation I’ve ever worked for uses a class A IPv4 network internally (and maybe a few class D’s too). every network I’ve ever used at home is class C IPv4.
IPv6 is some nebulous thing that exists but I’ve never needed to do anything with it…
how? just… what?
bluetooth has been included on basically every communication capable device manufactured in the last 15+ years, easily hundreds, probably thousands of different manufacturers.
this is an unrealistic expectation.
the apple thing though? easy. apple and the CCP are like besties these days.