Well, 'cannibal fiction' is basically fiction that has elements of cannibalism in it. Some works might use it to shock the audience, while others could be using it to make a deeper statement about human nature, like how far humans can go in extreme situations. It's not a common genre, but it does exist in the realm of literature, film, etc.
Fanfiction often takes liberties with the relationship between Izuku and Toga. It could also involve them teaming up against a common enemy. This would require them to put aside their differences and work together. Writers can use this to create exciting action - packed scenes and explore how they would communicate and cooperate in such a situation.
Toga is still alive in the manga. The creators haven't decided to end her character's journey with death. Usually, such major plot points are well-signaled and haven't happened for Toga so far.
No. Cannibalism is a very disturbing and unethical concept, and applying it to a character like Harry, who is usually associated with positive values, is inappropriate.
In general, it is not considered appropriate. Cannibalism is a very disturbing and unethical concept. While fanfiction allows for creative exploration, this topic goes against the moral and ethical values that most people uphold. It can also be triggering for some readers.
Hannibal Lecter is a fictional character, not a real person. However, the concept of cannibalism has occurred in history in some extreme and often disturbing cases. In some primitive tribes, there were reports of cannibalistic practices, but these were often part of religious or cultural beliefs that are very different from modern values. Hannibal Lecter was created by Thomas Harris in his novels, and his character became extremely famous through movies like 'The Silence of the Lambs'.
These fanfics can be a creative outlet for some writers who want to explore the darker side of the Undertale universe. But they also face a lot of criticism. The idea of a beloved character like Sans being portrayed as a cannibal goes against the general positive perception of the character. And it may not be suitable for younger or more sensitive audiences.
I don't think so. 'Cannibal Naruto fanfic' is something that goes against the normal expectations and values of the Naruto world. Fans usually enjoy fanfics that enhance the original experience, not ones that introduce such grotesque and inappropriate concepts. The Naruto series is known for its inspiring and action - packed stories, and this type of fanfic is a far cry from what the majority of fans would look for.