Board Thread:Naruto Discussions/@comment-26431570-20190526171926/@comment-9782468-20190529133757

Actionmanrandell wrote:

thats 100% irrelevant whats relevant is that there is no inverse explanation, since there is no inverse explanation. the only explanation is the real life explanation which is'they just do" There is an in-universe explanation. It was literally explained in the posts above.

Even if there wasn't an explanation, they aren't asking why the artist decided to design Naruto with whiskers, they're asking how do the whiskers make sense in the story. So again, your answer was to a question entirely not asked.