He says no such thing. Even if that's how his fruit functions, it changes nothing. Being smart isn't about just recalling information, it's about using the correct data at the right time in an appropriate way to come up with optimal solutions. Think of it like the information about One Piece on the Internet. You and I both have access to the same knowledge but we don't necessarily interpret it the same way nor do we frame equally competent arguments because it has more to do with our intelligence than knowledge.
