Well, it could be either. Some works with the title 'Sabotage' draw inspiration from actual incidents, while others are purely the product of imagination and creative writing. It really varies from one instance to another.
The 'Sabotage' by Beastie Boys is a super cool song. The story behind it, in a nutshell, is about their creative take on the whole idea of chaos and disruption. It has that really catchy and energetic vibe that Beastie Boys are known for.
There was a case where in a group project in medical school, one member wanted all the credit. They spread false rumors about the other group members, saying they were not contributing, which almost led to the others being penalized and the project being ruined. This kind of sabotage is really unfair and unethical in the medical school environment. Medical students should support each other instead of doing such things.
I'm not sure specifically as it could be many things. Maybe it's about some sort of plot to disrupt the high school soccer team's success, like a rival school trying to sabotage their games through various means.
The cover story of Black Sabbath's 'Sabotage' album is quite interesting. It might have been designed to give a certain image or mood that complements the music. For example, it could be related to the overall theme of the album which often had a sense of chaos and rebellion. The visual elements on the cover might be symbolic of the inner turmoil and the edgy sound that Black Sabbath was known for at that time.
The antagonist could be a magical creature that has infiltrated Hogwarts. Maybe it's a mischievous imp that targets Hermione because it senses her strong magical aura. The imp then causes the homework sabotage and tries to make it look like Hermione is responsible. Or it could be an older student who feels threatened by Hermione's academic success and decides to set her up by making it appear she's sabotaging homework.
There's no way to really tell if it's common specifically for someone named Jojo. However, in general, reading fanfiction is a popular activity among fans of many different franchises. The Jojo series has a large and dedicated fan base, so it's likely that there are fans named Jojo who partake in reading fanfiction, but we can't say for sure how common it is without more data.
Perhaps this Jojo is interested in exploring different interpretations and stories within the Jojo universe that fans have come up with. Fanfiction often takes the existing characters, settings, etc. from the original Jojo series and creates new and unique storylines. So, this Jojo might be a big fan of the series and wants to see what other fans have imagined.