Nope. Ryomen Sukuna has no basis in reality. It's a product of the creative minds of the writers and illustrators who designed a captivating fictional character for the enjoyment of the audience.
Sure. Fanfiction is all about creativity and exploring different ideas. Izuku creating quirks can be a really interesting concept. It could be related to his own growth and development, or perhaps it could be a way to help others. For example, he might create quirks to give to those who were born without any, which would be a very heroic and selfless act. It also adds a new layer to his character, showing his intelligence and innovation in a different light.
There were many strange quirks in anime. Here are some examples:
Superpowers: Many anime characters have superpowers such as magic, martial arts, technology, etc. Some characters even enhanced their abilities through exercise or special diet.
2. Collecting items: Some anime characters have the habit of collecting items, such as collecting cards, shoes, antiques, etc. They might spend a lot of time and effort to collect these items.
3. Prefer a specific gender: Some anime characters will prefer a specific gender such as male, female, or non-human. They might watch movies, TV shows, or read books related to their gender to increase their interest.
Do the same thing over and over again: Some anime characters will do the same thing over and over again, such as repeatedly practicing a certain skill, repeatedly executing a certain plan, or repeatedly appearing in the same scene.
5. Have a large number of fans: Some anime characters have a large number of fans who will buy gifts for them, organize activities, or do various activities on the Internet. Some characters even had avatars or social media accounts to satisfy their fans.
These were just some of the strange quirks in anime. In fact, there were many other interesting quirks and character characteristics in anime.
Sukuna does die in the manga. The way it happens is quite dramatic and ties in with many other elements of the story, adding depth and tension to the overall narrative.
One implication is that it could change the power dynamics in the fanfiction world. If Izuku can create quirks, he might be able to level the playing field for those without strong quirks.
Maybe in a magical academy setting, where students are encouraged to develop and use their quirks for various tasks and challenges. Such a place would provide the freedom and opportunities for everyone to showcase their unique abilities.