2 minutes ago, Jedi samurai said:the difference is this isn't the creator and "master" of a fantasy world fixing his creatation. Its a single artists who didn't know that a mounted warrior (espically one with Mongol influences) would use a short bow for many practial reasons and made a mistake.
Ok, so you've pointed out that the situations are not 100% identical. That doesn't really argue why we shouldn't do it, though. I still think it can be more enjoyable and fulfilling to try to think about possibilities and come up with explanations rather than just going, "it's a mistake" and dismissing it.
