Yes. The conflicts between Sanji and Luffy in the manga often stem from complex circumstances and character developments that drive the narrative forward.
Luffy's fight with Kaido kicks off in chapter 920 or so. Keep in mind that different manga platforms might number the chapters slightly differently.
No, Sanji doesn't die in the manga. He's still an important and alive character.
Sure, they had a fight. This fight was driven by differences in their perspectives and goals at that time, adding depth to the story.
Yes, Luffy did fight Kaido in the manga. It was an epic battle.
As of now, Sanji is very much alive in the One Piece manga. The story keeps unfolding with him as a vital part of the plot. The author hasn't written his death yet.
Luffy is still alive and kicking in the manga. The story keeps evolving with him at the center of the action, encountering new enemies and growing stronger.
No, Luffy doesn't die in the manga. He keeps facing challenges and surviving through his adventures.
One great fanfiction could be about their adventures on a new island not shown in the original story. Maybe they encounter a powerful and strange new enemy. Luffy's determination, Zoro's strength, and Sanji's culinary skills all come into play in this new situation.
Sanji decides to leave Zou at a specific point in the story that's marked by certain events and character developments.
Yes, Luffy does defeat Kaido in the manga. It's a major turning point in the story.