I'm somewhat skeptical that the cost difference would really be that high, but honestly...yeah I probably would. If what I was getting was fully physical (not capacitive) media and AC controls, including pause/play, skip/tune, volume control, temp control, fan speed control, zone selection, etc? I interact with those systems multiple times every single time I get into a vehicle, which is essentially multiple times every day, for years. Improving the quality of those interactions even a little bit (and in my opinion the difference between good physical buttons and even a very good touchscreen, let alone a shitty one, is massive), is worth thousands of dollars.

While I was not presented with the option on a given model to go with buttons or touchscreens, when I was shopping for cars, I did eliminate models based on their interface options. The models I was willing to consider were probably cut in half because I wouldn't get anything that was entirely touch screen or capacitive for both AC and media.