While that's not a part I liked, it's more complicated than that.
My criticism of One Piece's fanservice isn't a blanket statement that fanservice should never, ever, ever, ever happen. The problem with fanservice is that it's ubiquitous to women in one piece. Every single woman, or nearly so, has such a body that the eye is drawn to their ginormous breasts even when wearing modest clothing, and a lot of the time it's not even immodest. Which would be bad enough if not for the fact that women got such few representation in the world as forces of power and agency when the story and most of the world revolves around a persons ability to fight.
This is one of Nami's more modest outfits, and it's still something I feel I'd see right before watching a weird folksy german porno between the tiny skirt and the dress corset perking up her breasts which are half exposed from the blouse providing ample amount of cleavage to. The women of OP wear this kind of shit all the time and OP has multiple scenes of fanservice that have literally no purpose except for tittulation. If this was character based, like if Nami was looking to have sex with people, I wouldn't mind it half as much. Or, I'd go with the fact that maybe she just likes wearing sexy outfits, which IS the case....But this is the style that
all women wear, from rebecca's metal bikini and Viola's tight dress that barely contain her boobs, to a gigantic breasted dog mink that took Nami's cloths and stuck her in a ridiculously low cut dress, to everything that Robin wears. None of these or most other women are said to enjoy wearing provocative clothing like Nami, so why do they all do it? This particular arc is slighty (
slightly) better than the past few others, but even now it's not entirely gone, but we still have characters like Smoothie and Reiju (in her vinsmoke suit). The only women the manga doesn't seem interested in giving fanservice scenes is women it doesn't consider attractive, like big mom. But otherwise, it feels like every woman, no matter what, is sexualized.
That's the problem here. Being sexualized is an (attractive)
woman thing. And it's a thing that every female character with almost no exception has a universal body template of having ridiculous breasts with an hourglass figure in a world that seems unable to find cloths that don't emphasize those things, and the only question is the degree to which that outfit is skin revealing in addition to being form fitting.
In comparison, take Momo for example. She's probably the most idealized beauty of the class. You have her hero outfit, sure, which shows a lot of skin. But do we see her like that
all the time? Or even most? No, usually she's wearing a normal school uniform or her training clothes, and despite having a much more developed body than the other girls, doesn't look that different from the other girls. More than that, her attitude toward that the subject is explored, in that she doesn't care about being exposed during battle (because she needs her skin to be free to use her powers) and it's a matter of life or death (or a simulation of) but she's shy about it in normal circumstances. More than that, despite having an ideal body, she's got flaws. For example, in one cover, it's revealed that she actually has fat on her body. Normal, realistic amounts of fat, both make sense with her power using her lipids, but they do that without marring the fact that she's got an ideal figure or that she's basically considered the class beauty.
So, with Momo, you have the most idealized and fanservicey character, but she only shows her for the most part only in times where it's practical to do so, yet even her otherwise idealized design having flaws that make her feel like a genuine human being who happens to be beautiful rather while nearly all women of OP have an impossibly idealized body design that's emphasized at nearly every possible convenience by the clothing they wear, espeically Nami who seems to be just be Oda's fantasy girl realized.
Meanwhile, even if you think I'm making excuses for Momo and just want to come down on her for being a well endowed girl with a revealing outfit, then consider that Momo is basically the only one who is like this of the class. Jirou is flat as a board, somewhat insecure about it, and wears clothes that are completely normal. Ochako has more normal figure, but a spaceman outfit that doesn't emphasize it at all. Asui acutallly is rather well endowed and her outfit is actually a wetsuit (or looks like one), yet she's designed such that eyes are drawn to her eyes, face, tongue and large hands. Invisible girl is invisible. The only one that even comes close about it is Mina, who wears a unitard that emphasizes her cleveage, but that's it (and she has her own personality to consider when dealing with that). And Kendou wears a chinese dress for a costume, who is the only halfway major character from another class.
With MHA, there is fanservice outfits, sure but it's not all encompassing to every female character there is and it's usually tries to be appropriate to the situation. And, for added bonus, it's not just women. Kirishima looks like he just stepped out of some kind of BDSM sex shop with his costume. That's all I need to be happy! Just some small measure of amount of sensibility to how one depicts women. So you have them with different body types, which are also with flaws, governed by characters with different personalities, with the knowledge that there's no harm in letting men get in on the fan service action as well.
Now, to address your specific problems with Camie, when I read that, I was thinking the exact same thing. Alarm bells were going off in my head, making me think "Dammit, Horikoshi, why, you were doing so well." But then it's revealed that it's actually Toga, who has specifically displayed an aggressive and unhealthy view of sexuality. Now, you can definitely argue that it's somewhat problematic and stereotypical to make the only female bad guy the one who is sexually aggressive, and I have said so in the thread myself...but it transforms Camie being naked into foreshadowing because Toga using sexuality to confuse and mess with her opponents is something she first established back when she did this to Ochako and Momo (iirc). It's not just a plot foreshadowing, if I had made the connection given the clues that Toga said about how Ochako wants to transform into Deku and how she gets that and connected it with the actions "Camie" was taking, I might have guessed the twist because the fanservice is character based.
My Hero Academia isn't perfect, but I don't expect perfection. It's a fine line to walk to depicting a sexualized representation of a person, while not objectifying them, while maintaining the idea that sexuality is a human experience and that bodies are, ultimately, objects. The actual problem with obsessive fanservice is not some puritanical aversion to the female body, but that it becomes dehumanizing. Nami's primary role in the story becomes not "Navigator" or even "Clever, compassionate woman and friend to Luffy" but "Boobs that follow the Strawhats around", because every woman on every occasion wears this shit but not all of them are on the crew. My Hero Academia avoids this by making it's fanservice mostly character based. You can find exceptions, sure, you can argue that it's still overemphasized, but as long as it's character based, then it's about the woman, not the woman's body.
Eh, Ochako is mainly the one that's actually falling in love. Toga has shown an attaction, but she seems to do that to most people. Who else has shown attraction to Deku, because I don't remember?
Either way, they're teenagers who are going into adulthood. Showing an attraction to the other sex is normal and I prefer it to the wierd interactions of the strawhats with how they flat out ignore the barely dressed women and seem to have no interest in either romance or sex. Like, I don't feel Sanji is even an exception. He's shown going crazy around women a lot, but it's not like he ever seems to actually
do anything with them, even the well endowed mermaids who were into it. Really, Nami dressing the way she does would probably make more sense if she was actually interested in sex with anyone, and if she were just wearing that to attract guys, then atleast that'd be a character based reason for it. Instead, it just emphasizes how much Nami is only dressed like that just to look attractive to us, the audience.
Edit: Also, while searching for stuff, I found this tumblr post:
http://villainousquirkheroicintent....53370/alright-before-you-all-mark-this-off-as
In comparison, how many One Piece fanservice panels depict women's personhoods? What the fuck was revealed about Nami and Robin as Momonosuke motorboated their breasts in that wierd as fuck bath scene? The only thing I can imagine is maybe Nami showing off her body to the strawhats and king in Alabasta, but that's all. I didn't catch everything this person did, but it is where I learned that Jirou is probably the most self concious about her body when I read it, and that was the most fanservice laden scene before the Camie/Toga stuff.