If Vegito never unfused, it might mean that the enemies he faced were simply not strong enough to force the separation. This could imply that the story's difficulty level was lower than originally thought. Or, it could be that some external factor prevented the unfusing, creating a whole new set of plot twists and complications.
If Vegito stayed fused, it's likely that he could have overpowered the villains with his combined strength and skills. There might have been fewer challenges and a quicker resolution to the conflict.
It could lead to some really unique storylines. Maybe Vegito would have to face challenges alone that he'd normally handle fused. This would test his individual skills and strategies to the max.
Suppose Dean Ambrose was never hurt. In that case, he might have become one of the most legendary figures in wrestling history. His in-ring skills and charisma would have combined to create unforgettable moments, and he could have been a constant presence at the top of the industry.
If Goku never lost his tail, his powers and abilities might have developed differently. Maybe he would have retained some primal monkey-like traits that could have given him unique advantages or disadvantages in battles.
It could have completely changed the course of the Star Wars universe. Maybe the Jedi would have remained a powerful force and prevented the rise of the Sith.
Perhaps the author intentionally set up this situation to challenge Draco's perception and force him to grow. It could be a key moment for character development in the fanfiction.
Jiren could still be a tough opponent in the 'vegito tournament of power fanfiction'. His power level is extremely high, and he has great combat skills. Even for Vegito, defeating Jiren would be no easy feat as Jiren has proven his strength time and again in the original tournament.
Another theme is self - discovery. Many fanfictions show the female Vegito exploring her identity, especially since she is a unique fusion character. She may question her place in the Dragon Ball universe and gradually find her purpose through her adventures.
In crossover fanfiction, Vegito Blue often brings a powerful and exciting element. His character combines the strengths of Goku and Vegeta in a unique way. For example, his combat skills and strategic thinking are enhanced due to the fusion. Writers can use him to create epic battles against various foes from different fictional universes.
One aspect of Vegito and Female Gogeta fanfiction could be the exploration of their unique power combinations. In these fanfictions, writers might create scenarios where they team up against a powerful enemy. For example, they could face a new, extremely strong villain that neither could defeat alone. Their combined strength and different fighting styles would make for an exciting story.