People freaked out when the removed most of the physical buttons from phones. Same with the SpaceX Crew Dragon spacecraft.
You don’t need them. You can even map those temperature and fan buttons to the scroll wheels on the steering wheel if you really need to, but in reality changing the temperature while driving a Tesla is a non-issue or really doing anything else on the touchscreen is a non-issue.
And what? Take your Ford EV to get serviced by a dealer that hates EVs?