Oh, I dunno....I can :argue (good-naturedly of course

) a few points:
I've had truly "pristine" vehicles with lots of rock chips (original paint can count for more than anything; touchups aren't original paint). As the curator said "real cars have stone chips", and IIRC he was talking about the cars in Alfa's factory museum.
The paint/body shops that work on *my* vehicles sure don't [mess] them up like that, and my best painter can run a rotary as well as anybody. I know people who've had those shops do full-correction details and the cars turned out great.
I take my stuff to the bodyshop in ready-to-show condition, and I get it back that way too.
Gotta find good, competent people to do your work and educate them about how you want things done. Gotta do something about it if they mess up your vehicle, *before* you pay them and/or take it back.
It's important to talk to the shop *before* leaving the vehicle, stuff like "don't touch any areas other than the one(s) you're working on" and "how do you do your buffing?". IF there's gonna be an unpleasant surprise, you want it to happen *before* they work on your stuff.