To only use ADB through a WLAN? No, it is not that reasonable

or over USB, from another device? this is about maybe restricting the wireless variant to only work on wlan0

To iPhone users, perhaps.

I'm afraid in a few years iOS will actually (not as a joke) be the more open and customizable option

That seems rather unlikely given the the ways of the fruit factory. They don't stand to gain anything from loosening their stranglehold on their flock while they could lose substantially if someone were to open the gate and let the sheep escape. Nope, keeping them penned in is the best way to reliably fleece them.

i'm running graphene