Harry Potter's character develops in several ways. Firstly, he learns patience. Dealing with the slow - moving and often argumentative nature of the Wizengamot forces him to be more patient. Secondly, he becomes more diplomatic. He can't just rely on his Gryffindor - like bravado. He has to negotiate and find common ground with different factions. This makes him more rounded as a character. He also gains a deeper understanding of the different social strata in the wizarding world, which broadens his perspective.
He becomes more politically aware. Through his experiences in the Wizengamot, he starts to understand the power dynamics and the behind - the - scenes workings of the wizarding world. His character evolves from just a hero on the battlefield to a political figure.
He might face political intrigue. There are likely those in the Wizengamot who oppose him due to his past actions and his association with Dumbledore. Also, he has to deal with the complex and often archaic laws and traditions of the wizarding world which could be a huge obstacle.
He becomes more nurturing. Taking care of a baby forces him to be gentle and patient, which are new traits for him. He might also become more responsible as he has a new life to look after.
He might use powerful magic or make bold statements to intimidate them.
Well, in some fanfictions, Harry might gain control over the Wizengamot through his heroic deeds. For example, if he saves the wizarding world from a great threat again, the public support could be so strong that he can influence the Wizengamot's decisions. He could also use his knowledge of magic, especially some ancient or powerful magic that gives him an edge in the political arena of the wizarding world.
His character could develop in terms of leadership. As he is building the ship, he has to take charge and make decisions. This would make him more confident in his leadership abilities.
Well, at first, he might be a bit scared and unsure of his new ability to control the weather. But as he starts to experiment, he gains confidence.
In this fanfiction, Harry's development could be centered around his understanding of family. Growing up with a scorpion, he has a very different concept of what a family is. This could lead to him having a complex relationship with the Weasleys or other surrogate families in the wizarding world. He might be hesitant to accept their love and care at first, but gradually come to realize the value of a real family. Also, his magical development could be more instinctive, like how a scorpion reacts instinctively to threats, Harry might use magic in a more impulsive yet effective way when in danger.
Harry would likely develop a very different personality. He may be more solemn and less prone to the typical teenage angst that the original Harry had. Since he is raised by Death, he might be more in tune with the darker aspects of life and magic from a young age.
In the fanfiction, the Potter ring could act as a sort of key to unlocking hidden knowledge about the wizengamot's history and secrets. As Harry uncovers these secrets, he could use them to his advantage in the wizengamot. He could expose corrupt members or present solutions to long - standing problems, thus elevating his standing within the magical governing body.
He could become more confident. With the new resources from his inheritance, he feels more secure in his place in the wizarding world. For instance, if he inherits a lot of gold, he doesn't have to worry about financial problems at Hogwarts.