At Skypeia she did just fine on her own, but when Enel showed up, the others were getting attacked by freaking EL THOR and lightning wolves and dragons and tens of millions of volt attacks, but being the woman she gets taken down by a single unnamed bolt and pitied by Zoro's "…she's a woman!"
Enies Lobby, ok, she had cuffs on. But Spandam's abuse of her bordered on the fetishistic. And -- according to One Piece Green: ...she got cheated out of a fight with Califa. Her role in other media is minor at best: even in Strong World she only got to barely beat a single animal, and then get rescued by Sanji from a giant gorilla. At any other time she's basically lounging around until the ending and maybe taking out a few mooks with guns.
She's less helpless than Nami yet gets rescued more or just as much as her. I mean, look at Thriller Bark! She was rescued from Taleran, Sanji and Zoro's zombies, Oz MULTIPLE times, and after pulling off a single subtle post-Enies Lobby upgrade attack (Quatro Mano) on Moriah she got one-shot.
I mean, OK, I get that this is shonen but my girl has a serious losing streak going on. I want Oda to give Robin a serious just-for-her fight like she hasn't gotten since Skypeia (over 300 chapters ago!). And I want Oda to unwrite himself into the corner he has with her abilities, so we don't see her get taken down for nonsense reasons! When was the last time she pulled off something like this, or this, or this? Because I'm pretty sure if she sprouted 30 or a hundred arms on one dude she could FUCK HIM UP no matter who he was. Snatch the weapons out of the arms of her enemies and use them against themselves! …and yet, she doesn't.
If you want me to use a word that isn't 'fodder,' sure, I can do that. But the intent - and the disappointment - are the same.