>>5530288She was already on a pretty hard downswing when Punk left which is why she followed as soon as she could. Her real problem is that she is shoot bipolar, suffers from emotional dysregulation disorder (aka BPD) and probably has some other issues, most likely rooted in the byproducts of the hypersexuality swings those issues produce.
Booking wise she had the same problem as Alexa Bliss. Too small to be a monster, too much invested in her being "hot" for comedy routines, and her face turns were unconvincing. Her gimmick was slowly being reduced to literally consisting of the way her little ass looked in those shorts.