Fact: You didn't come here to find a solution. Nothing in your post states that. You are complaining and talking about selling.... You're whining and with an attitude, a tantrum and continued on. Some people's comments didn't help for sure.... That's why people are reacting the way they are...
Dude, like mentioned before, this car and almost all cars lately are chips on wheels.
I've recently changed industries and now in the automotive electronics side of things and you'd be amazed to know even a firmware on the USB power delivery charger, a charger port! can fuck up the head unit...
What's the purpose you seek?
As in, someone stole the car and you want to kill the engine with a push of a button possibly causing a massive crash due to "locked steering wheel, locked brakes, locked horn, etc." vehicle coming to an abrupt stop in the middle of the road? while possibly...
I know for a fact that a good chunk of labor requires hefty training, following guidelines, work instructions, etc.
When they shut operations down, people forget shit. They'll have to revamp their before-shift trainings and even quality inspections a notch to get same quality.
In addition...
Free market... Cost of doing business.. they set their own pricing, who's there to judge. People pay hefty price for so many things.. there's literally billions of other things that are not standardized in the world. Etc. Etc.