Yes. The conflicts between Sanji and Luffy in the manga often stem from complex circumstances and character developments that drive the narrative forward.
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.
One fact is that Queen Charlotte really existed in history. However, some fictional elements might be added in the portrayal of her relationships for dramatic effect. For example, the exact nature of her relationships with certain courtiers might be tweaked in a fictional work.
The Immortal Cultivators vs. Superpowers Manga was a hot-blooded sci-fi mech manga. It told the story of a powerful cultivator who accidentally transmigrated to the modern hero society and started a fierce confrontation with superpowers on Earth. The manga was created by the author, Milk Powder No. 1. It was currently in the midst of being serialised and was updated to chapter 305. The manga's rating was 7.2 points, and its combat power was 998 million. The manga could be read online on platforms such as Snowstep Animation and Animation House.
Well, in truth, Queen Charlotte was a real historical figure. But in the fictional portrayal, there might be added romantic elements. For example, her relationships might be dramatized. In real life, her role in the court was more about political and social influence which might be simplified or spiced up in the fictional story.