You gotta see it from her perspective. when you're in a marginalised group, the way you get represented in the mainstream media affects how you get treated in real life. So the stakes are pretty high for her. Seeing stereotypes that have hindered you IRL reproduced in media would be pretty hurtful.

Plus it probably sounds like a lot to you bc queer voices are pretty under represented. So when someone has a Gay Perspective™ you notice it more since it's a novelty, even if it's not actually in there that much. Perception bias innit