I disagree. We now know explicitly that she was exploiting Lin Luxi instead of just assuming that’s what she was doing in the past, and that that was still the kind of relationship she wanted in the present. So there’s definitely no possibility that she’s changed or realised her feelings or repressed or anything that might possibly “complicate” matters. She is an out and out villain, not a misunderstood childhood friend. Because we all know how much yuri fans love the sidelining of childhood friends who love the mc don’t we?