On my Prius (172,00 km) I I had the front bumper, front fenders, mirrors, and rocker panels done before I picked up the car. I didn’t have the hood done but have the plastic wind deflector.
Sure enough, I have chips on the hood and in several other places where I don’t have PPF on the Prius.
I developed the opinion that any place that doesn’t have PPF is going to get chips. I decided to either accept that or go whole hog PPF on my next car.
I don’t have any chips on my Tesla (24,000 km) because I took the car in for a full PPF done in the day I took delivery.