It could be that his new 'godlike' power has isolated him. People might be either in awe or afraid of him, and he may feel that he can't be close to others as before. So he acts coldly as a defense mechanism.
His friends would be hurt. They are used to the warm - hearted Naruto, and his coldness would make them feel rejected and confused. They might try to reach out to him but be constantly rebuffed.
Well, if Naruto is godlike and betrayed by everyone in a fanfic, it could start with the villagers' fear of his newfound power. They might think he's a threat and turn on him. Naruto, being so powerful, could initially be in disbelief. But as the betrayal sinks in, he might decide to leave the Hidden Leaf. He could then wander the world, trying to figure out his place in it while also being cautious of those who might want to take advantage of his power or finish him off.
The 'cold' aspect could add an interesting layer to Naruto's character. Maybe he's more aloof or has a different kind of power that gives off a cold vibe, like ice - based powers that are super strong. In fanfiction, this can lead to unique interactions with other characters. He could be seen as more of an enigma, which makes the story more engaging as readers try to figure him out.
Yes, there are some. You can try searching on popular fanfiction platforms like Archive of Our Own. However, the quality can vary greatly. Some may have really creative storylines that explore unique relationships and character developments within the Naruto universe in a yaoi context.
Perhaps he is trying to hide his true self. He may have a side of him that he doesn't want others to discover, like some special abilities or a different origin. So, being cold to everyone helps him keep his secrets and avoid getting too close to people who might figure him out.
One reason could be the contrast it creates. Naruto is typically known for his passionate and warm - hearted nature. A godlike, cold and emotionless Naruto would be a complete departure from the norm. It allows for exploring new storylines, like how his friends would react to this change. They might be confused or even scared at first. It also opens up possibilities for different power dynamics. Instead of being driven by his emotions in battles, he would rely more on pure skill and strategy, making his battles more calculated and perhaps even more deadly.
Archive of Our Own (AO3) is a great place to start. It has a large collection of fanfictions, and you can use the search function to look for stories with the relevant tags.