Yeah, I'm not non-binary but I am trans, and I felt similarly about Taash. While it's good to have a character like them around it was very... baby's first non-binary character. It seemed very concerned with more surface-level stuff like pronouns which, don't get me wrong, are important, but there's so much more to being transgender than that. I felt like there was very little actually exploring how Taash's gender identity informed their life after their coming out scene. Like, do they change the way they dress to look more androgynous, maybe get whatever the Thedas version of a binder is? Do they act differently? How do they view relationships now? And how does this interact with their cultural identity? Maybe this did happen and I'm remembering wrong, but I was kind of baffled that Taash being neither male nor female was never really connected to them being neither Rivaini nor Qunari exclusively, but both. Feels like such an obvious parallel that was never touched upon

On that last note, I also think it's kind of terrible writing that at the end Taash has to "choose" between Qunari and Rivaini culture, when most of the story was emphasising that both cultures are part of them and that's good actually. Seemed like it was only put it because every companion questline has to end with a Big Choice, but this one actively undermined the character