There could be a lack of understanding of proper storytelling and ethical boundaries. Fanfiction writers should be aware that they are creating content that can influence others. In this case, the concept might have emerged from a lack of knowledge about what is acceptable in fictional works, as well as a misrepresentation of the characters involved. The spanking of a baby is a serious matter and should not be used casually in any fictional creation.
It could be that the author is trying to shock the audience. Some writers think that by creating extreme and controversial scenarios, they can gain more attention. However, this is a very wrong approach as it involves unethical content.
This kind of fanfiction is not appropriate. Fanfiction should promote positive values and healthy relationships. A scenario where a baby is spanked involves themes of violence towards a child, which is unacceptable in modern moral and ethical standards.
Some people might create such fanfics as a form of extreme creative expression. They might want to explore unique or edgy situations for the characters, even if they are not in line with the mainstream view of the characters.
In fanfiction, authors often explore different relationship dynamics that were not fully explored in the original work. While the idea of Snape getting Harry pregnant is very unorthodox, it could be a way to delve deeper into the characters' emotions and how they might interact in extreme situations. Also, it could be a form of subverting the expectations of the original story's power dynamics and relationships.
In old literature, one reason could be the reflection of the patriarchal society at that time. Men held more power, and such stories might have been used to enforce the idea of male dominance. Another reason could be for shock value or to create a sense of 'otherness' in the story.
Fanfiction involving such themes can be inappropriate and against the positive spirit of the original 'Harry Potter' series. J.K. Rowling's work focuses on themes like friendship, courage, and magic, not this kind of inappropriate situation. So, I would not recommend seeking such fanfiction.
There might be some out there. Some fanfictions focus on the complex relationship between Harry and Snape. They may use the idea of Snape disciplining Harry in this way as a means to explore their power dynamic and the strictness of the Hogwarts environment without being inappropriate. It could be part of a story that aims to show Snape's role as a strict teacher and Harry's growth in dealing with authority.
There might be some out there in the vast world of fanfiction, but it's not a common or well - known type. Most Harry Potter fanfiction tends to focus on more positive relationships, like Harry's friendships, his adventures against Voldemort, or exploring the backstories of other characters. This kind of scenario you mentioned is rather unorthodox and might not be as popular or easily found.
One reason could be that some fans want to explore the darker aspects of a character's life in a fictional and extreme way. They might think it adds depth or a different perspective to the character. But this is a rather controversial approach.
It could also be a way for some writers to express their own angst or darker emotions through the Naruto universe. By putting Naruto in such a horrible situation like being crucified, they can explore themes of sacrifice, suffering, and the reaction of the other characters in a very extreme way. However, this is not in line with the general positive and action - packed nature of the Naruto series.
It's inappropriate because it involves a rather violent and unethical scenario within the context of the 'Harry Potter' characters. Hermione is a strong, intelligent character, and Snape is a complex teacher figure. This kind of relationship in the form of such an act is not in line with the original characterizations and the overall positive and magical atmosphere of the series.