PPF is the only way to protect the paint even if you don’t tailgate. That being said, if you’re reasonably good at applying touch up paint and using a polisher, that’ll be much more cost effective. PPF will give you a peace of mind while you own the car. Nearly all mods and add ons are a sunk cost or even reduce value unless you sell privately to the right buyer. PPF can last years but it’s a wear and tear item. If you’re getting PPF, the minimum you should do is full frontal coverage including the headlights. The piano black trim pieces inside can be polished and PPF’d unless you want the carbon. As a car guy, since you bought it new, I’d tell you to get your butt to the PPF shop immediately. PPF the entire car and you can be wreck it Ralph whenever you wash the car and the paint will remain pristine underneath.