How would the characters in 'Harry Potter' develop differently if Voldemort was already dead in fanfic?

Well, it would be a much more peaceful Hogwarts. Harry could focus on his studies and normal wizarding life without the constant threat of Voldemort. There would be no need for the Order of the Phoenix, and the Ministry of Magic could focus on other matters like improving magical education or relations with the Muggle world.

Harry would probably become more conflicted. His views on good and evil would be severely tested. Hermione might become more cunning as she tries to outwit Voldemort while living under his roof. Voldemort himself might develop a strange sort of attachment to them, which could make his actions even more unpredictable.

His character development would be extremely different. He would no longer be the 'chosen one' in the traditional sense. He might feel a sense of shame or guilt that he didn't have before. His self - confidence would take a huge hit. He would constantly be looking over his shoulder, wondering if people were judging him based on his father. His magic might also change. He could have an easier time with some of the more complex and darker spells, but at the same time, he would have to be extra careful not to let that power corrupt him. His moral compass would be all over the place as he tries to reconcile the fact that he is the son of the most evil wizard with his own desire to be a good person.

The Death Eaters would also have different character development. They might initially be suspicious of Harry, but as he proves his loyalty to Voldemort, they could start to accept him. Some might even see him as a potential leader in the future. Harry's development might also include changes in his magical abilities. Since he's learning from Voldemort, he could gain new and dark forms of magic. This would change his perception of himself and how others see him. His appearance might even change, becoming more gaunt or having a darker aura, which is a physical manifestation of his internal change.

For characters in a 'new normal' Harry Potter fanfic, Neville could really shine. If the new normal involves more focus on herbology for some reason, like a new magical plant is causing problems. Neville's knowledge and love for herbology would make him a key figure. Ginny could develop as a more independent witch. Maybe she starts her own Quidditch team that follows new rules in the new normal. And Draco, he might have to re - evaluate his pure - blood values if the new normal challenges the old hierarchy in the wizarding world.

At first, it would probably be very tense. Harry would be suspicious of Voldemort's motives, and Voldemort would be cautious of Harry's potential to rebel. But as time goes on, they might develop a strange sort of understanding. Harry could start to see Voldemort as more than just a pure evil figure, and Voldemort might start to view Harry as something more than an enemy.

Harry might become more isolated from his peers at Hogwarts. Since he was raised by a lich, he may have different values and a darker sense of humor. His views on life and death could be more complex compared to other students.

Voldemort would be calculating. He might be using the Armistice as a way to regain his strength or plot a new strategy. His Death Eaters would be divided. Some might be happy to have a break from the fighting, while others would be eager to continue the war. Dumbledore's followers would be watching closely too. They would be the ones to keep the balance and make sure that the Armistice doesn't turn into a way for Voldemort to take over completely. The Ministry of Magic would be in a difficult position, trying to enforce the Armistice while also dealing with the different factions within the wizarding world.

Well, he might become more confident and self - assured. After all, defeating the most powerful dark wizard of all time is no small feat. He could also be a bit more somber, having seen the true horrors of the dark side up close.

He'd likely be more inquisitive about different forms of magic. Instead of just relying on the spells taught at Hogwarts, he'd constantly seek out new magus - based knowledge.