What is the point of iPad Air? It's compatible with the latest Apple Pencil, but iPad isn't, but iPad Pro is, and the Pencil Pro is only compatible with iPad Pro, iPad Air (not M1), and iPad ... MINI (not iPad). (Edit: Actually the Apple Pencil for our iPad Air M1 isn't even sold anymore, I guess?)
The Apple Pencil USB-C compatibility matrix is even more confusing.
Why is this division of Apple run like Google's messaging apps?