Lol at Carrot haters. Do you guys even understand how stories work ? And seriously. Carrot is a unique, very distinct character, but somehow she is bland and not unique at all ? Please...
Sure, she is like Nami who is shrewd and cowardly - ah no, she's impulsive and brave. perhaps like Robin who is cunning and patient ? Ah, no, she's direct and impatient... Kind of as if she had a distinct character compared to other female characters in the crew or even around the Strawhats in general.
She's also quite strong, as has been demonstrated several times in the manga. And she's alive - unlike Pedro who died like Monet or Vergo.