In a fanfiction where Naruto is raised by Kushina, his entire personality could be different. Kushina's influence would be huge. She could train him in combat and ninjutsu from a young age, but also in things like family values. Naruto might be more in touch with his emotions because Kushina would encourage him to express himself. Also, the relationship between Naruto and the other villagers might be more positive as Kushina could act as a mediator and prevent any unfair treatment towards Naruto.
One possible plot could be that Naruto grows up with a strong mother figure. Kushina might teach him early on about his Uzumaki heritage, which could make him more confident. He might also learn her unique chakra control techniques much earlier, leading to him being more advanced in his ninja skills at a younger age.
In a 'Naruto raised by Kushina' fanfiction, it could be a heartwarming story. Kushina would likely be a very protective and loving mother. She'd teach Naruto about the Uzumaki clan heritage from a young age. Naruto might grow up more confident and less of an outcast as Kushina would be there to shield him from some of the village's harshness.
In a 'Naruto Raised by Kushina' fanfiction, the relationship between Naruto and the other villagers could be very different. Kushina would likely be very protective of Naruto, and this might change how the villagers view him. They might see him more as an extension of Kushina, who was respected in the village. Also, Naruto's growth as a ninja could be more focused on his Uzumaki abilities, like strong chakra control and unique jutsu that Kushina could teach him, rather than just his Jinchuriki status.
Well, in a fanfiction where Naruto is raised by Kushina, the story would take a whole new turn. Kushina, with her own experiences and skills, would shape Naruto in a unique way. For one thing, Naruto could have a better understanding of his Uzumaki heritage from the start. Kushina could also teach him how to control the Nine - Tails in a more motherly and perhaps more effective way compared to the original. And their relationship would be much closer, with Kushina being able to offer emotional support that Naruto sorely lacked in the original plot.
The plot would be completely different. For starters, there might not be the whole 'Nine - Tails as a lonely burden' aspect as Kushina could have helped Naruto understand and control it better. The Akatsuki's plans regarding the Nine - Tails would also be thwarted more easily. Also, Naruto might not have the same drive to become Hokage in the same way. Since he had a loving mother, his goals could be more about protecting his family and the Uzumaki legacy rather than seeking validation through the Hokage title.
In such a fanfiction, Naruto being godlike could mean he has extraordinary abilities. Kushina might raise him with a lot of love and also train him rigorously. He could quickly master things like chakra control and ninjutsu. This Naruto could be more of a prodigy and perhaps change the entire ninja world much faster than in the original story. He might also inherit some of Kushina's unique traits in a more amplified way.
He'd probably be more confident. Kushina's love and support would make him feel secure. He wouldn't have that same loneliness - driven need for attention like in the original story.
One possible plot could be that Naruto discovers a way to travel back in time and decides to save his mother, Kushina. As he gets to know her better during this time - saving her from threats and sharing his future knowledge with her - their relationship deepens into love, and they end up getting married. It could also involve Naruto having to deal with the consequences of changing the past in terms of how it affects the future he came from.
The story could start with Naruto showing amazing potential early on. Kushina would be proud and continue to train him. As he grows, he might face challenges that are different from the original Naruto. Maybe stronger enemies would target him earlier. But with his godlike powers and Kushina's guidance, he would overcome them easily.
In such a fanfic, Naruto might grow up with a much stronger sense of family. Kushina could pass on her Uzumaki tenacity and unique skills directly to Naruto. He might be more confident and less of an outcast as Kushina would surely protect him from the villagers' scorn.
Naruto would likely be more confident. Growing up with his parents, he wouldn't face the same neglect and ostracism. So he wouldn't have to constantly seek attention in a loud or brash way.