Maybe Neville is too busy with his studies at Hogwarts. He has a lot of magic to learn, like Herbology and Defense Against the Dark Arts. Fanfiction might not be on his radar as he's focused on real magical knowledge.
It could also be due to the fact that in the wizarding society, there are certain unspoken rules or norms. Reading fanfiction might be seen as something not very serious or proper. Neville, being a rather upright and rule - following student, might avoid it because of that. For example, if the wizarding elders or professors think it's a waste of time or not in line with the values of their magical education, Neville would likely stay away from it.
Well, it depends on the specific fanfiction. There are various interpretations. Some fanfic authors might see Neville and Hermione as having a natural affinity towards each other that could be considered a soulmate - like relationship. They may share common interests or experiences that draw them together in these fictional stories. For instance, they both have a love for magic and learning, and their different personalities can create an interesting dynamic. Neville's quiet strength and Hermione's fiery intellect can combine in unique ways, leading to a relationship that some would define as that of soulmates.
I'm not sure specifically if there is a fanfiction titled exactly 'Harry is mad at Neville', but it's very possible. Fanfiction writers often play with different character dynamics. Neville is a character who has his own insecurities and growth throughout the series, and Harry also has his own emotional journey. A story where Harry is mad at Neville could explore their individual personalities and how they resolve their conflict.
Luna Lovegood could also be an interesting addition. Her unique perspective on magic and the wizarding world might bring new ideas to the group. For instance, she could have insights about some of the more mysterious magical creatures or phenomena that they come across, which could be crucial in their quests or battles.
You can start by looking on Fanfiction.net. It has a large collection of Harry Potter - related fanfictions, including many about Neville and Hermione. Just use the search function and type in their names.
You can try some popular fanfiction websites like FanFiction.net or Archive of Our Own (AO3). They have a vast collection of fanfictions for various fandoms, including those about Neville and Luna.
You can find Neville Longbottom fanfiction on websites like FanFiction.net. It has a large collection of stories related to various characters from the Harry Potter universe, including Neville. Just search for 'Neville Longbottom' in the search bar.
I really like 'Draco's Redemption and Neville's Forgiveness'. In this fanfic, Draco is trying to make up for his past wrongs during the war, and Neville is the one who helps him through it. It delves deep into their emotions and how they grow as characters through their interactions.
In this fanfiction, Harry and Neville could support each other through all the challenges at Hogwarts. For example, Neville could help Harry with his Herbology studies, which Neville is quite good at. And Harry could give Neville confidence in facing his fears, like standing up to the bullies. Their friendship would be a source of strength for both of them.