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 popular trope is the 'power exchange' where Ichigo and Naruto somehow swap their powers or abilities. This often leads to humorous situations as they try to figure out how to use the new powers. Another is the 'forced partnership' where they have to team up against a common enemy despite their initial differences. And then there's the 'moral dilemma' trope where they face a situation that challenges their different moral codes. For example, Ichigo's more individualistic approach might clash with Naruto's more community - centered beliefs in the fanfiction.
In a fanfiction battle between Ichigo and Naruto, it's really hard to say who would win. Ichigo has his powerful Zanpakuto and Hollow powers. He can move at extremely high speeds and has devastating attacks. Naruto, on the other hand, has the Nine - Tails' chakra and his Rasengan and other jutsu. If Ichigo can quickly close the distance and land a powerful blow, he might win. But Naruto is very good at adapting in battle and could potentially use his clones and other tactics to outmaneuver Ichigo. It could go either way depending on how the writer of the fanfiction wants to portray the fight.
No. Ryomen Sukuna is a fictional character from Japanese mythology and modern manga/anime. He doesn't have a basis in a true historical event or person.
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.
The unique perspective. Seeing the captains' reactions to Ichigo vs Aizen adds a new layer. It's like getting a behind - the - scenes view of this epic battle from the eyes of important characters.