@#4 ...I guess it would be impossible to have buttons for every function. :( ...
I agree. Every possible function could not be represented by a button.
But that's not the issue here.
There cannot be a physical button for every possible function.
But there can be a physical button for the common functions used whilst driving.
That's the distinction I draw.
OK, I admit, I have an old car, 20+ years old.
All the control buttons are actual physical buttons. There's no "living room effect" in the car.
And i do note that all of the things I need to change by pressing put tons as I drive are available with the buttons.
Yeah, there are some other things that I need to press a combo of buttons to enter a menu and go from there, but those sort of preferences are just that, preferences.
Not operational controls.