Elon cult members still to this day will tell me that because humans only use vision to drive all a Tesla needs is simple cameras. Meanwhile, I've been driven by Waymo and Tesla FSD and Waymo is by far my pick for safety and comfort. I actually trusted the waymo I was in, while the Tesla I rode in we had 2 _very_ scary incidents at high speeds in a 1 hour drive.
I love this argument because it is so obviously wrong: how could any self aware person seriously argue that hearing, touch, and the inner ear aren't involved in their driving?
As an adult I can actually afford a reliable car, so I will concede that smell is less relevant than it used to be, at least for me personally :)
(1) is true, but actually driving is definitely harder without hearing or with diminished hearing. And Several US states, including CA, prohibit inhibiting hearing while driving, e.g., by wearing a headset, earbuds, or earplugs.
Human inner ear is worse than a $3 IMU in your average smartphone in literally every way. And that IMU also has a magnetometer in it.
Beating human sensors wasn't hard for over a decade now. The problem is that sensors are worthless. Self-driving lives and dies by AI - all the sensors need to be is "good enough".
Human hearing is excellent. Good directional perception and sensitivity.
Eyesight is the weakest sense. Poor color sensitivity, low light sensitivity, blindspot. The terrible natural design flaws are compensated by natural nystagmas and the brain filling in the blanks.
Well, in TFA the far more successful manufacturer of self driving cars is saying you're wrong. I think they're in much better position to know than you :)