Is Karina in the same category as Cha Eun-woo? Like, people not knowing she's a singer or even which group she belongs to?

‌To be honest..
Even if people know aespa's Karina and Winter, they don't know the others, right?
Isn't it similar to how people don't know which group Cha Eun-woo is in, or who else is in it or how many members there are?