From my basic understanding, anime (or any animation) is drawn frame-by-frame. With that in mind, why are countless character designs made with spiky hair and other complex parts such as chains, intricate design patterns, etc?
An animator would have to re-draw every single strand and detail which would take longer for the animation to be made, so therefore I thought there would be less flamboyant hairstyles yet they prove me wrong every season, in fact each design being even MORE complex. Why?