Nesta was never that bad. At worst, she was bitchy to Feyre and her father and a brat who couldn’t cope with her loss of privilege. And what did she do when she got her privilege back? She ran after Feyre. She helped the war effort. She retraumatized herself again and again. She didn’t need a redemption arc at all. It wasn’t Feyre’s job to provide for the whole family, but it wasn’t Nesta’s either.