You guys don't watch animes or what? Most anime women act like tsunderes with the guy they like when he's being perv, especially if they are from Oda's era of mangakas.
So if the guy they likes pervs on them they get especially mad and hit them
What kind of argument is that? Why would you use a lack of moments of intimacy from a mangaka like Oda who doesn't like showing characters being intimate in the manga as a counter argument?
Who has gotten a romantic kiss in this manga? The only thing I can remember is Pudding and Sanji and even that was offscreen.
Reiju/Luffy and Franky/that fat bitch from Dressrosa were shown kissing on-screen and they were clearly not romantic.
Either you can't ship any character ever because they were not shown kissing or this is not an argument to disprove anything.
Get something better.