Well, in such a fanfiction, Harry's character development would likely be shaped by his new environment. If he's in a harsher place than the Dursleys, he could become tougher and more street - smart. He may not have the same sense of hero - worship for his parents, which could lead him to question the established wizarding order more. He could be more of a rebel, forging his own path in the wizarding world without the burden or the inspiration of his parents' sacrifice.
Harry's character development could be drastically different. Without the knowledge of his parents' love and sacrifice, he might be more self - centered in his early years. However, as he discovers the truth about his abandonment, he could either become bitter or use it as motivation to find his own place in the world. He may also develop different relationships with his friends. For example, he might not be as quick to trust Ron and Hermione if his experience of being given up makes him more guarded. His journey to becoming a powerful wizard would be less about living up to his parents' names and more about proving his own worth.
His character could be more independent from the start. Since he doesn't have the initial connection to his parents' legacy, he has to create his own identity. He might be more cynical about family values at first, but as he grows, he could learn the true meaning of family through his new relationships.
Naruto's social skills would also be different. Instead of being the lonely outcast, he would be part of a family. He would interact with other ninja kids in a more positive way. His parents could also guide him in making friends. He might be more diplomatic in his relationships because he has seen how his father, as the Hokage, dealt with people. This would all contribute to a very different Naruto compared to the one we know from the original series.
Seeing the Boggart as his parents would also force Harry to confront his own identity more. He'd question who he is without his parents and what they would have wanted him to be. This could lead to a more complex character growth. He might struggle with self - doubt at first, but eventually find strength in the memories of his parents and use that to shape himself into a better person, a person worthy of their legacy.
He might be more distrustful. The feeling of being abandoned could make it hard for him to trust others easily. For example, when he first meets Dumbledore or his new friends at Hogwarts, he may be hesitant to open up completely because he's been let down by the most important people in his life - his parents.
He might be more traditional in his magic use as his grandparents would likely teach him older spells. Also, he could be more family - oriented since he was raised by family. He might be less impulsive as his grandparents could have instilled more patience in him.
Well, it could make him more independent. Without the initial love and protection from his parents, Harry has to learn to fend for himself at a very young age. So when he gets to Hogwarts, he might be more likely to take risks and not rely on others as much.
It would toughen him up. Naruto would have to face the world on his own terms. He would develop a thick skin and not be easily discouraged. His view of family would be different too. Instead of having a traditional family upbringing, he would create his own 'family' with his friends. This would show his ability to adapt and find love and support in unexpected places. And his ninja skills might develop faster as he has to fight for his own survival from an early age.
In the original series, Harry has the memory of his parents' sacrifice which gives him a certain strength. But in fanfiction where he's abandoned, he may lack that initial source of inspiration. So, his character might develop a more cynical view at first. For example, he might be less trusting of Dumbledore or other authority figures without the positive influence of his parents.
It could have a huge impact. Maybe it gives him a stronger connection to his past and helps him deal with his insecurities.
It can make him more independent. Without his parents' protection, Harry has to learn to fend for himself, which can lead to him becoming more self - reliant. He'll have to figure out how to solve problems on his own.
Naruto would likely become more independent. Without the support of his parents, he has to fend for himself. He might develop a tougher exterior and be more cautious about trusting others. For example, he may not be as open - hearted as he was in the original story, always having the fear of being betrayed again in the back of his mind.