Of course it’s the same in order to use a touchscreen you need to use the same hand you would use to hold a phone. Anyway as you say it’s not technically illegal and I highly doubt they could prove it but never the less it is a distraction and could lead to an accident.
What vital function would you need the touch screen for? The only vital functions to operate a car safely are the pedals and the steering wheel. Climate control, radio, satnav etc are not vital controls.
I wonder how people would react if someone was to have an iPad mounted from the centre console and deemed to have caused an accident whilst checking their emails?
I think you missed my point, it’s not the same because you are not physically holding the device, if you don’t see how’s that’s very different to pressing buttons software or physical then the rest of the post is lost.
Your right that reading email on cars infotainment screen is clearly not driving with due care and attention but that’s not what we are talking about and I have no idea why you even bought it up. No one suggests that is appropriate, far from it. Same goes for doing your emails on an iPad, please keep the conversation realistic.
There are vital ‘must use and change’ controls on the model 3 screen, for example window wipers, fog lights and screen de-mister. The latter is a touch screen/touch button on many cars these days.
The difference is those buttons can be accessed easily and once you get used to their placement you can access them while maintaining your awareness of the road.
TLDR, it’s not illegal, shall we move on?