In fan - created universes, her obsession might make her seem even more unpredictable. She could be constantly seeking out new fanfictions, which would show her as being very single - minded in this regard. This could lead to her ignoring other aspects of her life or duties in these fictional worlds.
She might spend a lot of her free time reading Naruto fanfiction instead of doing other things. For example, she could be skipping social events or other hobbies to read more fanfiction.
It could potentially enhance her relationships. For example, if she reads fanfiction about her and her friends' adventures, it might make her more appreciative of them in real life within the Naruto universe. She could start seeing new aspects of their personalities through the different portrayals in fanfiction.
Often, Bellatrix's obsession is shown through her constant pursuit of Hermione. She might be depicted as always trying to get close to Hermione, either to harm her or to somehow possess her skills or knowledge. For example, she could be shown as lurking in the shadows, waiting for the right moment to strike at Hermione.
For Hermione and Ron, they might be shocked at first. But they would also understand Harry's reasons, especially if it was related to protecting them or the wizarding world. They would probably support Harry and help him deal with the aftermath, like dealing with the Death Eaters' retaliation.
The Avalon origin could make fem Harry more confident. Since Avalon has its own rich magical heritage, she may have grown up with a sense of pride in her abilities. This could show in how she faces challenges at Hogwarts. She might not be as intimidated by the likes of Draco Malfoy or the Slytherins. Also, she may have a more spiritual side to her character, influenced by the mystical nature of Avalon.
It adds new perspectives. Fans get to see different aspects of Harry's character through the lens of obsession. For example, if he's obsessed with a certain magical creature, it can show his compassion in a new way.
Well, they can be created in various ways. Some authors create them by changing a single key event in the original story. For example, if in the original a character made a certain choice that led to a particular outcome, in the alternate universe, they make a different choice. Others might create an alternate universe by changing the setting, like making a modern - day story take place in a fantasy world instead. It really depends on the creativity of the fan fiction writer.
In Star Wars fanfiction, obsession can lead to a character's downfall. Consider a character who is obsessed with immortality, a common theme in the Star Wars universe. They might make deals with dark forces or engage in unethical experiments, which not only corrupts them but also makes them enemies of those who uphold the light side. On the other hand, obsession can also fuel a character's growth. A young padawan obsessed with becoming a great Jedi might train harder and overcome many obstacles, but they also have to be careful not to let that obsession turn into a negative force.
It could add to the popularity of certain types of fanfiction. If Kushina is seen as being obsessed with it, more fans might be interested in exploring the fanfictions she might be interested in. For example, if there are fanfictions that focus on Kushina's relationship with Naruto in new ways, those might gain more attention.
Her obsession with fanfiction could lead her to view the original series as more of a foundation. She may see the original Naruto as the starting point from which all the amazing fan - created stories emerge, and thus value it in a different way, almost like a wellspring of inspiration for the fanfiction she loves.