User blog comment:Kaido King of the Beasts/Chapter 916: One Round in the Ring to Rule Them All/@comment-1784001-20180831134121/@comment-3507581-20180902171733

I think because, she, Vivi, and Shirahoshi are princesses who do not advocate for senseless battle (Rebecca for being taught to dodge-and-not-wound by his father Kyros, Vivi for knowing both rebels and royal army being tricked into fighting by Baroque Works, and Shirahoshi due to being targeted by a mad fishman to be forcibly married and thus needed to be protected, as well as losing her mother Otohime when still little), and western fans think that every.single.one major female character must be a beast who likes (and revels and actively looks for) fighting no matter if themselves or others get hurt in the proccess. I said "western" because for japanese fans, all three of them are popular; based on the 20th anniversary poll, that Vivi is ranked 28th, Shirahoshi stands at 32th, and Rebecca grabs the 41th possition.

Personally, I can understand why these three girls do not like violence, as ANY person with common sense will do as well: battles are NOT perfect; they are dark, bloody moments on life where nightmares are born from and when the conscience never rests quietly after possibly maiming people, as well as if one person gets killed, ANY battle -no matter if neccesary or not- quickly adopts the "eye for an eye" twisted philosophy. I think even the Straw Hats, while undoubtely training to challenge the New World, prefer to only fight when is utterly neccesary and to protect friends and loved ones, never seeking battle for the sake of it. With this, I truly hope they never take the path other pirates in their world took, because being non-standard pirates, that is one of the traits we love about them.