If i may add a comment too: on my 2009 Plus 4 bird droppings & fuel spillings did horrifying things to the paint surface

Ive been able to polish the most of it off

, but.... if you KNOW where those desasters took place, you could even detect the spots on the paint still...
This is why i ordered an additional coat of clear laquer on my current Roadster

. The factory now (!!) uses the latest ppg stuff, including some "cera-coating" (incorporating small ceramic parts) as clear finish.
Applied properly (!!!), it make s a superbe paint surface - much more durable and a lot less vulnerable.

One of my best investments when ordering my car - imho only, of course...
