Except most of the people complaining about this are men to begin with. I think most of the women don't really care that much about Nami's boob size (I'm sure there are a few exceptions).
I think this entire thing is hilarious.
It's kinda unfair to do that when only two crewmenbers are women so theres will be the ones afected by that to that when the rest of the crew are men, a male reinder(the poor guy is already a merchandise whore) and a skelekton. So off course they will be used more as fanservice.
Sorry in advance if i'm not very explicity with my point of view on this post.
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I know one thing: Sanji would love this thread.