@edwiebe @jepyang Like I said elsewhere, you don't know what people use their cars for. You're not the final arbiter of some putative proper function of a car. Just because you use your car to do X doesn't mean that other people don't use cars for a whole range of other purposes.
Evidently some people use them for purposes other than "carry[ing] them and their goods around." Some people use them to please their aesthetic senses, or just to enjoy having, or to make a living driving for Uber, or who knows what? These are very common purposes that cars are used to fulfill. Tools have multiple capabilities which can only be discerned by looking at how they're used, not by a priori reasoning.