There is an oversight organization called the Federal Aviation Administration (FAA). They are responsible of ensuring the safety of aircraft. There are TWO inputs on airplane – with multiple sensors. There is only ONE input on the cybertruck. This is why it's so worrying. Even if you had 5 sensors on 1 input, you still only have... well, one input. Where on the aircraft, you always have a redundancy at the VERY beginning of the sequence. The second set of control acts as a secondary input data. Plus, let's say everything fails, a pilot can do a lot using trim controls, hydraulic control, and whatnot. They won't miss "a curve'". They will have time to study what's happening, and proceed with the best possible course of action.
If your Cybertruck's control fail, you might go down a canyon, or hit a semi head on. There is no time to evaluate the best course of action. It will simply fail.