The fashion police showed up. The San Diego Dress code is a hooded sweatshirt and shorts. You think it's stupid? Go live there and you'll be doing the same thing pretty quick.
The flat bill thing started with baseball. Even the tilted hat thing came from baseball. Originally it’s about more and better protection for your eyes so you can see the ball. My hats I wear for adult softball get just a slight bend. My regular hats get a medium bow.