Momo Yaoyorozu, if she read fanfiction about her being in a romantic relationship with someone unexpected, like Mineta (which would be quite a strange pairing), she'd probably be extremely embarrassed. This could lead to her being a bit more cautious around Mineta in real life, even though in the show there's no such relationship. It shows how fanfiction can create an awkward dynamic even if it's just fictional.
For the teachers like Aizawa, reading fanfiction about his students' relationships might make him more aware of the potential dynamics among them. He might use this knowledge to better guide and support the students, or he might just chuckle at some of the more outlandish ideas in the fanfictions while still maintaining his strict teaching style.
Well, they might become more self - conscious. If a fanfiction focuses on a romantic relationship between two Cullens in a way that they hadn't really thought about before, it could make things a bit awkward between them at first. For example, if there was a fanfiction about Emmett and Rosalie in a really different kind of romantic scenario.
If Ochako becomes a villain, her relationship with Deku would be severely strained. Deku, being a hero - in - training, would be conflicted between his feelings for her and his duty to stop villains. He might try to reason with her at first, but if she continues on her villainous path, they could end up enemies.
The heroes in MHA would likely be initially shocked and a bit intimidated by the Doom Slayer. His brutal and direct approach to combat is very different from their more heroic and often rule - bound ways. Bakugo might be one of the first to be both intrigued and challenged by the Slayer's presence, as he respects power. The villains, on the other hand, would probably see the Doom Slayer as a major threat and might try to avoid direct confrontation at first.
His relationship with Bakugo would likely change significantly. Bakugo might initially be jealous of Izuku's unique shadow quirk. But over time, they could develop a more competitive but respectful relationship, as Izuku's shadow quirk gives him new ways to fight. With his friends like Uraraka, Izuku's new quirk could make him seem a bit more mysterious. Uraraka might be curious about how his quirk works and they could bond over her trying to understand it.
Well, his relationship with Bakugo would likely change a great deal. If Izuku is not human, Bakugo might view him as even more of an oddity or a threat. Instead of just seeing him as a rival with a quirk, he could be more hostile or overly cautious around Izuku.
Well, with Bakugo, it would be a big change. Usually Bakugo is so used to Izuku's vocal reactions. But with Izuku mute, Bakugo might start to feel guilty for all the times he shouted at him. He could also start to respect Izuku more as he sees him overcome this new obstacle. For Ochaco, she would probably be one of the first to try and learn sign language to communicate with Izuku better, strengthening their bond.
The overall atmosphere in the hero school could become more chaotic or creative. Students might start discussing the fanfictions they've read, and some might even start writing their own based on their classmates. This could lead to a whole new form of creativity and bonding among the students, but also some rivalries if they don't agree on how the characters should be portrayed in the fanfictions.
For Todoroki, if he saw fanfiction that delved into his family issues in a new way, it could make him more self - reflective. He might start to think about his past and his relationship with his father from different angles, which could potentially lead to him having a more nuanced view of himself and his place in his family.
The Infinity Gauntlet would likely cause chaos. In My Hero Academia, society is built around the concept of Quirks and how they are used. If the Infinity Gauntlet entered this world, it would introduce a new form of power that is not based on genetics but on an external, extremely powerful object. This would disrupt the existing balance between heroes and villains. Villains might see it as a way to finally achieve their goals of domination, while heroes would have to figure out how to deal with a power that is far beyond what they are used to facing.