I have lived with the touch screen for 5 years. It was the thing I liked the least about the car when I got it, but I like the rest of the car so much it compensates. I hate the screen even more now. Yes, tactile controls are far better than touch controls (screen or capacitive 'buttons'). I would fully endorse regulations that mandate in-car screen touch functionality lockout when a car is in gear actually. I fundamentally believe they are unsafe, just like texting while driving. I know the fanbois will down-vote me, but I suspect most of them are also the kind of people who think that they personally can text and drive safely. This does not mean giving up the minimalism of a Tesla at all, it just means better driver controls design (and about 10% more physical controls). I really hope the paradigm in 10 years will be: things you need while driving on physical controls (by law), settings on the screen.