Some people are completely happy with bone stock cars.
For example, to my gf anything with 4 wheels is a car. They are all the same, they all look the same, and they all do the same thing.
To me, a stock car is boring as SH*T! I don't care if it was built to be an economy car, a race car, a utility vehicle, I want to get the most out of it that I can. I want it to be MY car and reflect me. Hence all my stickers already and custom plate in the mail (among other mods).
SO, enjoy your bone stock car as a daily driver, while I customize mine to how I want my car be.