The Jedi would probably adapt well. Their combat skills with lightsabers could be easily translated to sword fighting in a medieval context. They might also use their Force abilities for things like sensing danger or influencing people, just as they do in the Star Wars universe.
For the Stormtroopers, they would be like foot soldiers in a medieval army. Instead of blasters, they could be armed with crossbows or swords. Their armor would still provide protection, but it might be more of a medieval - style plate armor. The commanders would have to learn about medieval military tactics such as sieges and cavalry charges. Han Solo, on the other hand, could be a roguish knight or a mercenary, using his blaster pistol as a unique weapon in a world of swords and bows.
The plot could involve Jedi knights using their lightsabers in a medieval setting. Maybe they'd be part of a feudal system, with the Force being seen as a kind of magic. The Sith could be the dark lords trying to take over kingdoms.
Luke Skywalker would probably use his Jedi skills to help people. He might start a self - defense school based on the Force. Darth Vader, on the other hand, would struggle to fit in as he's so used to his power in the Star Wars world. He might try to find a way to regain that power here.
Some characters like Han Solo might become smugglers in the real world, but instead of smuggling goods across star systems, they'd be smuggling illegal items across international borders.
The Separatist droids would have a harder time adapting. Their programming is mainly for the Star Wars universe battles. But they could be reprogrammed by some Earth scientists or hackers, which could lead to some very unexpected situations, like droids being used for peaceful construction projects instead of war.
Well, consider Chewbacca. In real - life fanfiction, he could be part of a conservation effort, given his connection to nature in the Star Wars world. Yoda, being a wise being, would likely be a spiritual leader in real - life. He would offer advice on how to overcome fear and anger. The Stormtroopers could be re - trained as security guards or something similar, and they would have to learn about things like human rights and non - violent conflict resolution, which are very different from their Imperial training.
Ezra would probably be the most adaptable. His street - smart nature from Lothal would help him blend in on Earth. He might use his skills in thievery (from his pre - Rebels days) to survive in a big city. He'd also be curious about Earth's different cultures and try to learn as much as he could. The Force would give him an edge in understanding people and situations.
The Goblin Slayer would likely first have to adapt to the new technology. He'd be cautious around blasters and lightsabers, but would quickly realize their potential in combat. He might start by observing how others use these weapons and then find ways to incorporate them into his own fighting style. For example, he could attach a blaster to his existing weaponry for ranged attacks. In terms of the setting, he'd have to get used to different planets and their unique environments. He'd probably study the local flora and fauna to see if there are any new threats or resources he can use, just as he does in his own world.
Thrawn would adapt to Earth in fanfiction by observing our social structures. He'd notice how power is distributed, from governments to corporations. He might use his understanding of hierarchies to position himself advantageously. He could also study our history, learning from past battles and strategies, and applying his own military genius to Earth's context. He'd be like a fish in water, using his intellect to navigate this new world.
They would adapt by using their prior knowledge from Star Wars. For example, if they were a Jedi before, they could use their understanding of the Force in a different way. They might try to sense things around them even though they are now a droid. And they would have to figure out how to use the battle droid's weapons effectively. They could also try to form alliances with other characters who are friendly to droids. This would be a challenge as many in the Star Wars universe are suspicious of droids. But by showing their unique perspective and abilities, they could gain trust.
Some Star Wars characters might be quite amused by Earth fanfiction. For example, Han Solo would probably find the wild and creative ideas in the fanfiction hilarious. He'd chuckle at the strange interpretations of his character and the out - of - this - galaxy concepts that Earth fans come up with.