2. This could very easily be handled with overrides at the OS level for specific commands.
3. If this person perished while sitting in a sinking car, trying to arrange a rescue over the phone, they deserve a Darwin award.
2. Yes, it could, but this hypothetical car manufacturer didn't think of that. They probably don't have a "drive it into a lake" test case, either.
3. I wrote another "transcript" that ended up with the person escaping, but seemed like too much text and not enough delivering the point.