After Harry Potter stops the bullying, the bullies could have a change of heart. Harry's intervention might make them realize the wrongness of their actions. However, if they don't, they could be ostracized. Their actions would be public knowledge, and other students would be less likely to befriend them. The school might also impose stricter rules on them to ensure they don't repeat their bullying behavior. They could be made to attend anti - bullying classes or do community service within the Hogwarts community.
In the fanfiction, once Harry stops the bullying, the consequences for the bullies could be far - reaching. Firstly, they may lose their status among their own group of friends if those friends start to see the error of their ways. Magically, there could be a sort of 'karma' spell that backfires on them, causing minor inconveniences like their wands malfunctioning more often. Socially, they'll find it hard to gain the trust of others again. And if they continue to be unrepentant, they may find themselves in a very lonely and difficult situation at Hogwarts, with most students avoiding them and the teachers keeping a very close eye on them.
The bullies might face some form of punishment from the Hogwarts faculty. Since Harry is well - respected, his report of the bullying would likely be taken seriously. They could get detention, lose house points, or even be suspended. Also, they may face social isolation as the other students might look down on them for their mean behavior.
Snape might be given a warning by Dumbledore at first. Just a simple 'stop this behavior or else' kind of warning.
One consequence could be that his connection to Voldemort becomes even stronger. This might lead to him being able to sense Voldemort's actions and thoughts more clearly, but also make him more vulnerable to Voldemort's attacks on his mind. Since the Horcrux is a part of Voldemort's soul, it could also start to influence Harry's personality, making him more aggressive or moody at times.
The concept of 'Harry Potter stops Dumbledore' might also be related to character development. Harry has always respected Dumbledore, but as he matures, he may start to question Dumbledore's actions. By stopping Dumbledore, he is asserting his own beliefs and values. It could be in a situation where Dumbledore's actions were endangering the school or their friends. Harry, having a different perspective from his own experiences, decides to intervene to protect what he holds dear.
The wizarding world might be in shock. People who have always seen Voldemort as the ultimate evil would be confused. They would have to re - evaluate their views on Voldemort. Harry, on the other hand, would be in a very strange situation. He might be distrusted by some of his friends who think he has made a deal with Voldemort.
Well, perhaps Harry could use his magic skills like the Patronus charm to hold Loki at bay. Since Harry has experience dealing with dark forces, he might be able to outwit Loki's trickery.
The plot could start with Thanos arriving in the wizarding world. Harry senses the great danger he poses. Harry would first try to understand Thanos' powers and motives. He might gather information from the Ministry of Magic's records or from ancient magical texts. Then, he would start to form a team of wizards and witches who are willing to fight. As the story progresses, they would engage in battles with Thanos and his minions. Harry would use his Patronus charm to protect his team from Thanos' dark energy, and he would gradually figure out a way to stop Thanos, perhaps by using a combination of powerful spells and the unique magical environment of the wizarding world.
Perhaps the writer of the fanfiction is trying to create a different character arc for Harry. Maybe he has faced so many hardships that he becomes disillusioned. For example, if he has lost too many loved ones and feels that his efforts are in vain, he might stop trying. It's a way to add a new layer of depth to his character.
Socially, his status as a hero might change. Some might see him as weakened and no longer the invincible hero. This could lead to a shift in the wizarding community's perception of him, and he might have to work hard to regain his former standing.
Well, if Harry gets rid of Snape, he might face backlash from the Slytherin house. Snape was a Slytherin and had his supporters there. They could make Harry's life difficult in various ways, like spreading rumors or trying to undermine his achievements. On the other hand, Harry might find new allies. Those who were secretly afraid of Snape but couldn't do anything might now side with Harry. But he also has to be careful not to let this new - found power go to his head, or he could end up making more enemies in the long run.
There could be some negative consequences too. Maybe the dragon had some kind of magical protection or was under the care of a powerful wizard or creature. Harry might then face the wrath of those who were protecting the dragon, leading to him having to go into hiding or facing dangerous challenges. Also, the act of killing a dragon, even in self - defense, might make some more sensitive wizards view him in a different, less favorable light.