Agree. It won't hurt to start now, start slow.

Kia will always, always, always, be more than happy to back off a case if given "permission". But they won't run from one.
What I am saying is that, if this is as bad as your car is
@Deaddudehangin, after more than half a year of life, it might not get any worse: and it might just start showing more signs, but don't borrow trouble. If you feel that your paint looks good enough to protect and will likely stay that way, then just ask for warranty work. Get your dealer to check out your paint flaws, and this thread, then make a decision: if they decide it isn't road damage, you're "in". Get the few spots repaired and then PPF/ceramic the heck out of it.
I don't care which car we are talking about, Kia Stinger or Bimmer this or Audi that. If the car is your baby then protect her. Of course, some Stinger owner's don't see the car as anything unique or worthy of special attention. Fine. They'll all be gone on the next new thing sooner or later. And this discussion isn't for them at all. But somebody like me is literally in a unique relationship with this car: it's the only brand new car I have ever owned. I chose it after it "chose" me first. It was all the winter months "wooing" me.
My paint is good. It it weren't, I'd be throwing a hissy fit to get the best deal out of Kia I could, and regardless of outcome, I'd be getting my car a brand new coat of paint, toss in the bucks to get my total competition orange scheme (down to the door hinges and spare tire well), and never look back.