In the Demon Slayer manga, Inosuke survives. The story doesn't have his character meet a fatal end. He plays an important role throughout and remains alive at the conclusion.
One great Inosuke Demon Slayer crossover fanfiction is the one where he crosses over with characters from another popular anime like 'My Hero Academia'. It's really interesting to see how his wild and brash personality clashes with the more civilized UA students. He could be put in a situation where he has to work with them to defeat a common enemy that combines the quirks from 'My Hero Academia' and the demons from 'Demon Slayer'.
One of the most creative plots is a crossover where Inosuke enters a virtual reality game world. He doesn't understand the concept of the game at first and just starts attacking everything he sees as if it were a demon. As the story progresses, he has to learn the rules of the game world and team up with other players. It's a fun and unique take on his character as he adapts to this digital realm.
Inosuke survives throughout the manga. The story doesn't have his death as part of the plot. His character remains active and plays a significant role until the end.
Spider - Man in Marvel vs Capcom fanfiction also represents the idea of a street - level hero in a world full of powerful and sometimes god - like beings. His down - to - earth nature, despite his superpowers, makes him relatable. Fanfiction writers often use this aspect to create interesting story arcs, like Spider - Man having to prove himself among the more 'cosmic' characters in the Marvel vs Capcom roster.