Another aspect could be his vision of a world without war, which in fanfiction might lead to him using his Iron Man technology to broker peace deals. He could share his technology with all nations to create a balance of power that discourages aggression. For example, he might develop a global defense system that is unhackable and only used for protection.
One interesting idea could be exploring Tony Stark's vision of a future where technology and humanity coexist in perfect harmony. In fanfiction, this might involve him creating advanced AI that not only helps with daily tasks but also understands human emotions deeply.
One idea could be a story where Tony discovers a hidden diary of Howard's that reveals secrets about his early inventions and the true motives behind some of his actions. This could lead to Tony having a new perspective on his father and his own work.
Perhaps a fanfiction where Tony's partner is pregnant and they are trying to keep it a secret from the public and his superhero friends at first. This could lead to some comical situations as they try to hide the pregnancy signs, like trying to hide morning sickness during meetings.
Well, one interesting idea could be Tony Stark using his psionic powers to enhance his Iron Man suit's capabilities. Maybe he can communicate telepathically with the suit or other technology.
One idea could be that Tony Stark is brainwashed by a powerful enemy. This enemy uses some advanced technology to manipulate his mind, turning him into a villain who starts attacking his former allies. He might use his Iron Man suits in new and devious ways against the Avengers.
A plot idea could be that a deaf hacker tries to break into Stark Industries' systems to prove a point about security flaws. Tony catches them but is intrigued by their skills. They start working together to improve security, with the deaf hacker using their unique observational skills. Another idea is that a deaf artist creates a piece inspired by Tony Stark, and he is so moved that he invites the artist to his tower. There, they face a threat together, and the artist's deafness becomes an unexpected advantage in outwitting the enemy.
One idea could be that Deadpool gets accidentally teleported into Stark Tower. He then proceeds to annoy Tony Stark with his non - stop chatter and crazy antics. Stark, at first, is irritated but then realizes Deadpool's skills could be useful in a new project he's working on.
One idea could be that Tony uses magic to power his Iron Man suits in a new and unexpected way. Instead of relying on his traditional energy sources, he taps into magical energy, which gives his suits enhanced abilities.
Maybe the fanfiction could be about Tony adopting a child with special powers. He has to protect the child from those who would misuse the powers while also helping the child understand and control them. This could involve lots of action scenes and emotional bonding between Tony and the adopted child.
A great plot could involve deaged Tony getting involved in the early days of Stark Industries. He might see things from a new perspective and try to change the company's direction towards more ethical practices right from the start. This could lead to all kinds of adventures as he tries to convince the adults around him to listen to him. He could also form unexpected friendships with employees who later become important in the 'grown - up' Tony's life.
One idea is that the Tony Stark Avengers toy is a prototype for a new type of weapon in the Avengers universe. The bad guys get wind of it and try to steal it. The other Avengers toys, with Tony Stark at the helm, have to protect the prototype. They use their unique toy - like abilities, like the Hulk toy's super strength and Captain America's shield - throwing ability of the toy version, to fend off the attackers.