I think the GP's question is more rhetorical, or, to put it as a non-rhetorical question: "Why is it acceptable on any level for my car to become a spyware dev

I think the GP's question is more rhetorical, or, to put it as a non-rhetorical question: "Why is it acceptable on any level for my car to become a spyware device on par with Facebook, when I paid an enormous sum to be its owner and controller for my own benefit, and not to become a residual profit stream for ${CAR_COMPANY}?".