Yes, they probably would. Ichigo might blush if he reads a fanfiction about his romantic relationships. He's not really the type to be open about such things, so it would be an embarrassing experience for him.
Rukia would most likely be very critical. She has a strong sense of self and her place in the Bleach universe. If a fanfiction misrepresents her or her friends, she would not be happy about it. She might even want to correct the inaccuracies if she could.
The gods could have a range of reactions. Some might be dismissive if the fanfiction doesn't align with their view of the Naruto world. Others could be highly entertained and might even start to daydream about the scenarios presented in the fanfiction. There's also a chance that they would feel a sense of admiration for the creativity of the fanfiction author in coming up with the 'emperor Naruto' concept.
Maybe they would laugh. Some fanfictions are full of humorous situations and dialogues that could tickle their divine sense of humor.
Yes, they probably would. Naruto might laugh at some of the comical fanfictions about his eating habits. He loves ramen, and if there are stories exaggerating this, he'd find it hilarious.
It's hard to say for sure. The characters are so busy with their own battles against demons and dealing with the Shadow World politics. But hypothetically, Alec might be more understanding. He has seen a lot of different sides of the Shadow World and the people in it. So he might see fanfiction as another form of creativity within the fandom. But Clary would probably be more focused on real - life (well, as real as it gets in their world) issues like finding new runes and protecting her loved ones to really pay much attention to fanfiction.
Rukia would probably be very critical at first. Since she is quite serious, she might nitpick the inaccuracies in the fanfiction. But she might also secretly enjoy the ones that show her in a positive light, like those highlighting her friendship with Ichigo. In the Bleach universe, characters are used to their own stories, and fanfiction would be a whole new and unexpected take on their lives. The zanpakuto spirits might also have interesting reactions if they could read, as they have their own personalities and might be offended or flattered by how they are depicted in the fanfictions.
Some characters might be quite shocked or amused if they could read fanfiction about their own story. For example, Edward Elric would probably be very indignant at some of the out - of - character portrayals of himself. He's a proud alchemist and seeing himself depicted in a way that doesn't match his self - image would surely make him fume.
Well, in the Kingdom Hearts universe, there's no official indication that the characters read fanfiction. But it's an interesting thought. If they did, Sora might be a bit confused at first, since fanfiction can have all sorts of wild interpretations. He'd probably take it in stride though, with his positive and open - minded nature.
Well, Ruby might be really excited. She's always into new and interesting stories, and Bleach fanfiction could offer some really unique takes on the Bleach universe. She'd probably be all wide - eyed and eager to share her thoughts.
They might have a positive reaction. Since Naruto fanfiction often contains exciting new storylines, the gods could enjoy these fresh takes on the Naruto universe.
A confident character might be more open - minded when reading fanfiction. They could see it as an interesting take on their world and not be too bothered by any inaccuracies or wild interpretations. For example, a heroic character might enjoy reading about themselves in a comical or even slightly unflattering fanfiction, seeing it as a form of entertainment.