This probably has been said already but imagine if Rhinedottir mental degradation comes from the stress of her work and how she was treated by the higher ups and her colleagues? And abyss corruption is only small part?
YES
The mental effects of abyssal corruption are things like hallucinations, visions, (presumably) delusions, insanity, and most notable of all, drastically changing one's personality by exacerbating their desires. So the groundwork for how Rhinedottir is... Rhinedottir was already there, her messing with the abyss only turned it up from 1 to 1000.
(nerd aside here but it brings to mind Doki Doki literature club and how Monica just turned up the other girls' personalities to an extreme level and didn't like ... Artificially add in traits)
She's so silly 🫶💚🥰
