She could potentially change the Akatsuki's goals. Naruto has always been about protecting and bringing peace in her own way. So, she might influence Itachi and others to move towards a more positive form of change in the ninja world rather than just collecting the tailed beasts for some unknown and probably not - so - good purpose.
If fem Naruto joins Akatsuki with Itachi, there would be a lot of chaos at first. The Akatsuki members are used to a certain way of doing things. Naruto's positive and somewhat naive nature could disrupt their usual dark and secretive operations. For example, she might try to make friends with some of the more aloof members, like Sasori or Deidara, which could lead to interesting character interactions.
One possibility is that Naruto could try to change the Akatsuki from within. He might use his positive attitude and strong will to influence the members. For example, he could try to convince Hidan to give up his brutal ways, or persuade Kisame to question the Akatsuki's more extreme goals. Since he has a connection with Itachi, Itachi could act as a sort of protector and guide for Naruto within the organization. Naruto might also learn some new and unique jutsu from the other Akatsuki members, which could change his fighting style.
Naruto's ideals of friendship and peace would likely clash with the Akatsuki's goals. His presence could make some members question their motives. For example, he might try to convince them that there are better ways to achieve power than through collecting tailed beasts. His positive attitude could be infectious and start to change the overall atmosphere of the Akatsuki.
In a fanfiction where Fem Naruto Uchiha joins Akatsuki, there could be a lot of interesting developments. For one, her unique abilities as a female version of Naruto combined with the Uchiha bloodline would make her a very powerful addition to the Akatsuki. She might face internal struggles within the organization as she still has her own moral code from being Naruto - like a strong sense of justice. Also, her relationships with the other Akatsuki members would be complex. Some might be suspicious of her, while others could see her as an asset to achieve their goals.
Well, one thing that could happen is that Naruto's presence in the Akatsuki would create a lot of internal conflict. The Akatsuki members are used to a certain way of doing things, and Naruto's optimistic and friendly nature would be a contrast. He might try to change the Akatsuki from within, perhaps convincing some members to pursue more peaceful goals. And with a female Itachi, she could act as a mediator between Naruto and the more hardcore Akatsuki members. Maybe she has a different perspective due to her gender and would be more open to Naruto's ideas compared to the original Itachi.
Well, in this scenario, Naruto joining Akatsuki would change a lot. Naruto has always been about hope and unity. In Akatsuki, he'd be surrounded by outcasts with different motives. His influence could either sway some Akatsuki members to his side or get him in a lot of trouble. He might try to change Akatsuki from within, to make it less of a villainous organization. But this would be really tough as many Akatsuki members have deep - seated grudges and goals. For example, Nagato might have a hard time dealing with Naruto's presence as Naruto would challenge his view of the world. And Konoha would be in a very difficult situation. They'd see Naruto as a traitor, and it would be a big blow to their morale.
Well, one possibility is that Naruto could learn a great deal from Itachi. Itachi is highly skilled and intelligent. Naruto might gain new jutsu or a different perspective on the ninja world. They could form a powerful duo, taking on enemies that Naruto couldn't face alone before. Maybe Itachi would teach Naruto some of his unique genjutsu skills, which would make Naruto an even more formidable opponent.
Well, Naruto getting the Rinnegan and joining Akatsuki is a wild concept. It would lead to some really interesting battles. For example, a fight between him and Sasuke would be on a whole new level. Since Naruto has the Rinnegan now, he might have new jutsu and abilities that Sasuke wouldn't be expecting. In Akatsuki, he could also learn a lot about the darker side of the ninja world that he didn't know before. But this would also put him at odds with Kakashi and other Konoha ninjas who have always trusted him. And who knows, maybe he could end up reforming Akatsuki into something good instead of a group of villains.
Well, if Naruto joined Akatsuki, he would likely face a huge internal struggle. He has always been against the Akatsuki's actions in the original series. His values of friendship and protecting the village would be put to the test. He might try to change the Akatsuki from within, using his talk - no - jutsu to convince some members to abandon their more evil plans. But he would also be in a difficult position as the Akatsuki is filled with powerful and dangerous individuals.
Naruto's relationship with Kisame might become an interesting one. At first, Kisame would likely be very suspicious of Naruto. But as time goes on, Naruto's determination and strength could earn Kisame's respect. With Itachi there, he might be more open - minded towards Naruto. As for Kakuzu, Naruto would probably constantly clash with him due to Kakuzu's money - loving nature. Naruto would try to convince him that there are more important things than wealth. And with Sasori, Naruto would be horrified by Sasori's use of human puppets and would try to make him see the value of human life.
If Godlike Naruto joins Akatsuki in fanfiction, it would likely change the entire dynamic of the organization. He could potentially reform it from within. His powerful abilities might make Akatsuki a more formidable force not just in terms of criminal activities but also in terms of achieving some sort of peace in a twisted way. For example, he could use his influence to stop some of the more brutal and senseless killings that Akatsuki members often engage in.