DISCLAIMER: I did not post this comment to prove someone wrong.
No hate... Just wanted to put my pov out here. I don't think she should be compared and found similar to rashta because:
1. She is not stealing someone's husband. And she was even ready to leave if there was someone he had. On the other hand, Rashta is just... meh (you all know).
2. Rashta is healthy af but young-ah has had multiple lifelong injuries and we can't blame someone for suffering such injuries and being incapable of fighting or running around (she is just physically weak)
3. Rashta is a cunning person (betrays, deceives, even can kill people using people) and young-ah is just pure innocent. We can't expect someone who has been brought up in constant torture and closed off from the world to be smart and witty. It just isn't who she is.
And finally, of course, everyone can have their own opinion and preferences. I wanted to kinda let it go but I just didn't feel better not defending a "COMIC CHARACTER".

Tbh and don’t hate me for this....... I don’t like the FL she reminds me of rashta