I haven't actually read this specific fanfiction, but it's a very dark and disturbing concept. In the normal 'Harry Potter' universe, Harry and the Weasleys are friends. So this fanfiction probably involves some sort of dark plot twist or alternate reality where Harry turns against them for reasons that could range from being influenced by dark magic to some misinterpreted prophecy or a huge misunderstanding.
It could be a fanfiction exploring the idea of Harry losing his mind or being possessed in some way. Maybe there's a powerful dark force that makes him see the Weasleys as enemies when they're really not. Or perhaps it delves into a world where the power of the Deathly Hallows corrupts Harry to the point where he believes the Weasleys are a threat to his new - found power and decides to eliminate them.
I'm not sure if it's a popular fanfiction. It's such a dark and against - the - grain concept for the 'Harry Potter' fandom that it might not have a large following. Most fans are used to the positive relationships between Harry and the Weasleys in the original series.
That's a very dark and non - canon concept. In normal 'Harry Potter' lore, Harry and the Weasleys are friends. This fanfiction might be exploring a very different, twisted alternate reality where Harry has been turned evil or something has gone horribly wrong in the wizarding world to make him kill the Weasleys.
Most likely. The 'Harry Potter' series is all about friendship and family, and the Weasleys are like a second family to Harry. To have him kill them is a huge deviation from what fans expect and cherish about the story.
In this fanfiction, the betrayal might also stem from jealousy. Harry is often in the spotlight, and the Weasleys, who have always been a big family but not always in the center of attention, could let envy get the better of them. This could lead to actions that Harry perceives as betrayal, like spreading rumors or withholding support when he needs it most.
Yes, there might be such fanfictions out there. However, in the original 'Harry Potter' series, Harry is not a murderer. Fanfictions that explore this dark concept often deviate from the canon to create alternate, usually more extreme, storylines. Maybe it could be set in a scenario where Malfoy has gone extremely dark and Harry, out of a sense of justice or self - defense, takes such a drastic step. But this is completely against the moral and ethical framework of the original series.
One possible reason could be that Harry has post - war trauma. He might have seen so much death and destruction during the war that he doesn't want to bring his darkness and pain to the Weasleys. He may think that staying away is a way to protect them from his own emotional turmoil.
The relationship becomes more protective. The Weasleys will be more cautious about Harry's well - being.
I haven't actually come across a 'Dursleys kills Harry Potter' fanfiction. It's a rather disturbing concept considering how the story of Harry Potter is centered around his survival against Voldemort. The Dursleys are just part of his Muggle upbringing with their own brand of meanness. If there were such a fanfiction, it would probably change the whole trajectory of the story. For example, the wizarding world would lose its Boy Who Lived, and it would be interesting to see how the characters like Dumbledore or Hermione would react to such a tragic event.
There are likely 'Harry Potter Kills Dursleys' fanfictions. Fanfic writers often like to explore extreme scenarios. In this case, it could be a way to show how far Harry could be pushed. It might also be a commentary on the Dursleys' horrible treatment of Harry. But this goes against the somewhat forgiving nature of Harry in the original books.
I'm not sure about the specific plot of this fanfiction as it sounds rather unorthodox. It could be a very dark or alternate - universe take on the Harry Potter world where Harry goes against the Weasleys for some extreme reason.