In the comics, Spider-Gwen is not depicted as a trans character. Her character identity is defined by other aspects of the story and her superhero persona.
In the movie, Gwen's story is quite interesting. She comes from her own dimension where she has to face various threats. She has a unique look with her white - and - pink costume. Gwen's relationship with Miles is complex. She serves as a sort of mentor and friend to him. She's been through a lot in her world, including the loss of someone close, which has shaped her into the tough and determined Spider - Woman we see in the movie. Her character adds depth to the overall story as she brings her own perspective and experiences from her dimension into the multiverse - spanning adventure.
Gwen develops by becoming more open to teamwork. At first, she was used to working alone in her own dimension. But when she meets Miles and the others, she starts to trust and rely on them more.
The meeting in the fanfiction might cause a ripple effect in the Spider - Verse. It could lead to new villains emerging, as they see the combined threat of Spider Gwen and Spiderman. Or it could also inspire other heroes to step up their game and improve their skills. Also, it might make the Spider - Verse more aware of the different dimensions and how they can interact in a positive way.
Well, in a Miles x Gwen Spider - Verse fanfic, it could be about their origin stories in this particular universe. It could show how they discovered their powers and how they came to be the heroes we know. There could be a lot of action scenes where they use their unique spider - abilities in creative ways. For example, Miles could use his invisibility and venom strike while Gwen uses her acrobatic skills and web - swinging in a more graceful manner. Their friendship or potential romance could also be a central part of the story, with them learning to trust each other more as they face various challenges.