From the picture of the interior it looks like almost everything is controlled by either the touchscreen or the steering wheel. I don't see any buttons/switches on the dash. To me, that is a non-starter. I want switches for things I use while driving like the radio, the seats (maybe there are seat controls on the side of the seat, I couldn't tell), lighting, HVAC, etc.
Car companies are using the concept of "minimalist" to justify cost saving moves. There are a few companies that are resisting this...so far. The new Corvette has switches, I believe Porsche has been resisting the trend, etc.