Still nope. One clean slice from Cracker almost took Luffy's arm off and thats why he proceeds to attack him with biscuits because Luffy's body cant handle the sword attacks. Just like Queen will proceed to hit Sanjino with something else other than with his sword for the same reason, because Sanjino cant handle sword attacks. That's the same reason why WsW pulled out a toothpick instead of a katana.
Moral of the story, barehanded people will always be shielded by plot armor when facing swordsmen, whether it is biscuits, grapling hooks or toothpicks. After 24 years of One Piece, you should have noticed that but you prefer to embarrass yourself? :yasu: