Similarly but contrariwise, I want to sink those driving devices which have removed physical buttons and mandated screen taps precisely because they can't be us

Similarly but contrariwise, I want to sink those driving devices which have removed physical buttons and mandated screen taps precisely because they can't be used without taking your eyes off the road. You can feel physical buttons. If the UI has a consistent menu system and a reset mechanism (e.g. a home button), you can navigate it blind. If it has different input modalities (switches, dials, toggles of different shapes and sizes) for different functions, even better.