Well, it might be a very strange and misinformed idea. Maybe someone who doesn't really understand either franchise very well just made a wild connection in their head. But as we know, Harry Potter is about magic and wizards, and Sonic is about a speedy hedgehog. There's no logical basis for such a claim.
No. Harry Potter and Sonic the Hedgehog are from two completely different fictional universes. Harry Potter is a wizarding world with magic, Hogwarts, and dark lords, while Sonic is about a super - fast blue hedgehog fighting Dr. Eggman in a more technological and zany world. There's no indication in the original Harry Potter works that it has any relation to Sonic fanfiction.
Maybe if someone has a really wild imagination and starts to draw very tenuous connections in their head. For example, they might see some similarities in the idea of a hero's journey in both - Harry Potter's fight against Voldemort and Sonic's battles against Dr. Eggman. But these are very superficial and don't make Harry Potter Sonic fanfiction. In reality, the two are so different in terms of setting, characters, and overall story that it's just a baseless thought.
It could be that they've seen some really out - there fan theories or crossovers that made them misinterpret things. Some people like to create wild combinations of different fictional elements, and this might have led them to this strange idea. However, in reality, the two are completely separate entities with their own identities and storylines.
Well, maybe someone who doesn't really understand the essence of either could make such a strange claim. They might be confusing the elements of magic in both concepts. But really, it's a very far - fetched idea.
A common theme is the clash of two different worlds. The magical world of Harry Potter and the high - speed, action - packed world of Sonic the Hedgehog. Another theme is friendship. Sonic often forms bonds with the characters from Harry Potter, like Harry, Hermione, and Ron.
Maybe it's just a really out - there and misinformed idea. Some people might be so used to mashing up different concepts in their minds that they make this odd connection, but it has no basis in fact.
They might be very confused. Maybe they haven't actually read either the Harry Potter books or Greek goddess fanfiction properly.
It could be due to a misinterpretation of some common elements that they think are shared but are actually not. For example, both series have characters with special powers. But the nature of those powers is completely different. In Harry Potter, magic is more about spells and potions, while in Naruto, the Uchiha's power like the Sharingan is a ninja - related ability. People who don't fully understand these differences might wrongly think Harry Potter is an Uchiha fanfiction.
Maybe someone who is very creative and looks at the broad concept of magic in both. They could see the heroic aspects of Harry Potter and compare them to Arthur Pendragon's heroism. But really, it's a stretch. Harry Potter has a very different set of rules for magic and a different kind of society compared to the Arthurian world.
Well, 'Sonic's Hogwarts Adventure' is also quite interesting. In this fanfic, Sonic teams up with Harry Potter and his friends. They face a new threat that requires both Sonic's speed and the magic skills of the Hogwarts students. The story has some great action scenes and the character interactions are really well - written.