That argument only holds if we're not being charged to see it.
If people are paying for it, it's a service. In this case, an entertainment service.
People who design automobiles are every bit as much "artists" as people who make movies.
You pay admission to an art museum. So if you don't like the exhibits you're going to storm the curators office and demand restitution. That IDEA is idiotic.
Have you ever responded to a post on here without being aggressive and hostile? Just curious.
It's not idiotic. And I've been to many museums which did not require a fee. Many have been paid for by tax dollars... more make their income by selling art. Some are funded by donations. And NO art museum I've ever seen charges to see one particular item... it's always to see everything in the museum.
Now... if I went to the art museum, was charged an entry fee, went inside, and found nothing but garbage on the floor, then hell yes, I'd storm the curator's office. And so would everyone else except the really stupid people who'd assume that the empty museum with nothing but McDonalds wrappers on the floor was somehow "making a statement."