You realize that with the drive-by-wire systems in (most) modern cars, when you press the accelerator, you are sending an electronic message that "asks" a computer to increase the speed of the car - there's no mechanical linkage from the pedal to a carburetor and/or fuel pump, right?
Similarly in many cases with windshield wipers, headlights, windows, temperature controls, etc.
Ask yourself why Tesla didn't introduce drive by voice, but still relies on your foot to do the right thing...
Drive by wire systems are simply not completely mechanical anymore, but you don't have to ask them to do something for you, they translate a mechanical input into an electric signal and then in a mechanical output.
There is no understanding involved.
I hope you realize that.
Th gas pedal is still a moderately precise mechanical actuator that can be easily and accurately measured regardless of who uses it, you can also use a stick or a brick to accelerate, the car doesn't care as long as you move the pedal.
Similarly in many cases with windshield wipers, headlights, windows, temperature controls, etc.