We can preserve original hero stories by writing them down accurately. This means documenting every detail, character trait, and plot point as they were originally told.
By looking at their actions. If they stand up against injustice, it shows courage and a sense of justice. For instance, when Dr. Martin Luther King Jr. in the biographical novels was fighting for civil rights. Their relationships with other characters can also give clues. If they are always there for their friends, it indicates loyalty.
Well, the best hero stories usually have a hero with a strong moral code. Take Frodo from 'The Lord of the Rings'. He is tasked with destroying the One Ring, even though it's a huge burden. He resists the ring's corrupting influence because of his inner goodness. Also, these stories tend to have a journey, whether it's physical or emotional. A hero starts from a certain point, goes through trials, and emerges changed at the end.
If you accidentally catch someone masturbating, your first reaction should be to respect their privacy. Don't make a big deal out of it or spread the word. Everyone is entitled to their private moments, and this is a very personal and sensitive situation. By maintaining their privacy, you are showing basic respect for their dignity as a human being. You can also try to forget about it as soon as possible, as it is not something that should be dwelled on or used to judge the person.
Some of them might be excited to see new stories in a different superhero universe. For instance, Ruby might be really into it, seeing the unique quirks as something cool and inspiring.
They might be really surprised. Some characters could be flattered by the positive portrayals in the fanfiction, while others might be a bit annoyed if their personalities are misrepresented. For example, Deku might be shy but also happy to see new interpretations of his growth journey.
Shigaraki would likely be disgusted if the fanfic made him seem weak or less of a threat. He'd probably scratch at his neck in irritation. Dabi would be dismissive. He'd think fanfics are just a waste of time and not worthy of his attention. Toga, though, might be intrigued. If the fanfic had a lot of blood and gore in it, or if it focused on her relationships in an interesting way, she could be really into it.
React with disapproval. Point out that these are private matters and that spreading such stories is not only disrespectful but also can contribute to a hostile environment for the gay community. Encourage the person sharing to focus on positive and respectful topics instead of delving into someone else's sexual experiences.