Even worse, let's say you are having a weather based emergency like what happened in Texas last winter... And the winter before and will probably happen again this winter... You've hooked up your vehicle as an emergency generator. But you can't turn it on because of this sensor.
You're not even trying to drive, you're just trying to get some power to your HVAC system so you don't freeze to death.
Sure, that's just one example and it doesn't happen every day, but this thing could prevent successful outcomes in multiple emergency situations.
We're better off investing in proper public transit rather than this shit.