Jinx will realize it’s because vi is a bad sister
I don't think Vi is a bad sister. Right from the first time you meet her in Act 2 (when she sees the pictures Caitlyn has of Jinx's drawings) you can tell that her priority is saving Powder. The problem is, Jinx isn't Powder anymore. She's changed. And as much as Vi wants to save Powder, she can't let her love for her sister keep her from stopping Jinx.
And every time she chooses Powder — chooses to help Powder or save Powder or stay back for Powder— the narrative forces Vi to see that Jinx isn't Powder. You see it in bridge scene, the dinner scene, and in all the bits at the end of Act 2. Every time they cross paths, Vi is forced to choose between doing the right thing or supporting a gril who is so different to the sister she left behind all those years ago. And Vi, because of the kind of person she is, always chooses to do the right thing especially when it involves Caitlyn.
But I don't think it's fair to say that this makes Vi a bad sister (especially if you're referring to this post). She's human. She's figuring stuff out too. And, at the end of the day, whether she chooses to save Powder, or recognises that Jinx isn't the same person her sister was, I don't think it changes how much Vi loves her sister. How much she always will.
Even if Jinx doesn't see it that way.













