Yeah, but OP was saying that this winrate is from people who've never played her before. She's too new for anyone to be experienced enough with her to play her at a high level. Most champions on release have tanked winrates because people don't know how to play them. Either Camille's kit is so straight forward that literally ANYONE can play her to her full potential, or she's just so strong on her own that even inexperience doesn't hinder your ability to play her.
We'll see how it pans out in the next few patches. I've played a bit of her and she is a fairly simple champion to play, but I wouldn't go as far as "first time pro" easy. Her early game is super weak, but her mid and late game are terrifying.