I'd much rather have all knobs and buttons for car interfaces. I can feel the fear every time I look down to adjust anything on a touch screen. I pretty much won't do it while moving. It's horrifying to know so many people are driving around with it now.
I have CarPlay on my Spark and all the audio controls for audio playback are mapped to the steering wheel. The rest is controlled by voice using Siri. E.g, "open podcasts", "call Jesse", "directions to work".
The interfaces car manufactures build are horrible. Once you try CarPlay or likely the Android equivalent you'll never go back.
