up until they listened to Indina Menzel sing Let It Go for the first time, Elsa was still a villain letting go of her doubts and embracing villainy because that's what everyone's seen her as all her life
Before Elsa was a misunderstood shut-in struggling with mountains of anxiety and other Issues, she was Anna's sister who EVERYONE knew had magic and feared her for it
at a point she was going to be fed up with it all and just run off, only to return during Anna's wedding to freeze her husband and declare war with her army of snowlems
before that she was a disney rennaisance-era villain with blue skin and a cloak of living minxes