Another consequence could be that it changes the balance of power in the Naruto universe within the fanfiction world. If Naruto can summon Rashomon, it gives him an edge in battles, which might force his enemies to form alliances or develop new strategies to counter him. This could lead to a whole new set of storylines and conflicts, like his friends might start to worry about him getting too powerful and being corrupted by this power.
In fanfiction, it could also attract unwanted attention. If Naruto summons Rashomon in a public place or during a battle, it might draw the eyes of even more powerful enemies or villains who would then target him specifically because they see him as a threat with this newfound ability. For example, some secret organizations might see him as a potential tool or a danger to their plans and start to plot against him.
One consequence could be a huge power boost. Naruto would become extremely strong, which might change the power balance in the fanfiction world. Enemies would be more cautious of him, and allies might rely on him more. Another consequence could be the internal struggle. The Kyuubi has its own will, so Naruto might have to constantly fight to maintain control when it's summoned.
One consequence could be a power imbalance. Naruto is extremely powerful, and his arrival might disrupt the existing power dynamics in the wizarding world. Another consequence could be cultural clash. The ninja way of life is very different from that of wizards. There might also be confusion as to how his abilities work within the magic - based system.
One consequence could be that he loses the trust of his friends and village. Zombies are often associated with evil and death, so people might be scared of him.
One possible consequence could be that Naruto is ostracized by some in the ninja world. Since controlling blood is a rather strange and perhaps 'creepy' ability to some, they might view him with suspicion or fear. This could lead to him having to prove himself more often in battles and interactions.
His reputation in the ninja world could be damaged. If Padme spreads false information or reveals his secrets, other ninja might view Naruto differently. They could see him as a liability or a threat. This could lead to him being isolated in the ninja community, and he might have to fight harder to prove himself again.
Well, in fanfiction, the Naruto and Kyuubi fusion could lead to a change in how the ninja world views Naruto. He would be seen as an even greater threat or an even more powerful ally. For example, other villages might be more hesitant to engage in conflict with him. Also, his relationship with his friends could be affected. They might be in awe of his new power but also a bit worried about the Kyuubi's influence on him. And on a physical level, his appearance might change, perhaps taking on some of the Kyuubi's features, like his eyes or his hair color getting a more reddish tint.
One consequence could be a strong backlash from the Naruto fan community. Fans who love the original positive themes of Naruto will likely be outraged. Another consequence might be facing legal issues if it violates any anti - hate speech laws or if it uses copyrighted Naruto elements inappropriately in the context of promoting Nazi ideology.
One consequence could be that it disrupts the natural balance. If Naruto isn't careful, his weather control might cause floods in some areas or droughts in others. For example, if he overuses his power to create rain, it could lead to excessive flooding.
Well, Naruto's mental state could be affected. Since Kurama has a very strong will, Naruto might have to struggle more to keep his own personality intact while merged. On the other hand, it could also lead to a deeper understanding between them, which in turn could result in Naruto being able to access Kurama's memories and knowledge. This could give him an edge in battles as he might learn about ancient fighting techniques or secrets of the ninja world.
It could also lead to some division among the Naruto fandom. Those who support Sakura's view might be more critical of fanfiction, while those who love fanfiction might not like Sakura as much because of her stance. For example, in online Naruto communities, there could be debates and arguments about whether Sakura is right to hate fanfiction.