DForce
NaughtyDog Defense Force
But it's not just that though, he's saying that female characters having sex appeal at all is "marginilization", "misogyny", "objectification", etc. He also believes that, since all female protagonists are role models for little girls, that means these that these characters having sex appeal will instill these supposed societal ills among our youth.
He doesn't just not like them, and he's doesn't just believe that they're bad characters (which is an opinion dumb enough to be criticized on its own), he believes that these characters' mere existence is a societal problem.
You can't just handwave that away when he's literally telling you that this is what he believes.
Neil said he designed Chloe to be sexualized and use that to her advantage. He doesn't think there's anything wrong with sexualized characters, but he think there's just needs to be a meaning behind it. One example may be like the women in Sin City.