Yes! A prediction: The vehicle's intra-system comms will become understood, in time, and an OBD dongle by hobbiests or the aftermarket will give us an ability to send or automate all kinds of messages over the bus that are currently only available by manually wading through slow touchscreen menus. e.g. pressing a dash-mounted button or knob or simply a photo sensor could send: "SET SCREEN_BRIGHTNESS 50%"
Ineos, in their self-professed spirit of DIY/modding, should release this spec. IMO.
I have a dream...