Harry might become more cynical. Since Voldemort has seen a lot of dark and cruel things, those memories could taint Harry's view of the wizarding world. He could start to question the motives of people around him more, even those he once trusted, like Dumbledore.
One implication could be that Harry would have a deeper understanding of Voldemort's motives. He might see how Voldemort's past experiences, like his difficult childhood, shaped his evil nature. This could make Harry more conflicted as he now has a part of his enemy within him.
Harry's relationships would likely become more complicated. Ron, for one, might struggle to trust Harry as fully as before. He would be afraid that Voldemort's memories could turn Harry against them. On the other hand, Harry might become more distant from his friends as he tries to deal with the disturbing memories on his own, not wanting to burden them.
Well, in the fanfiction about Voldemort's memories, there could be revelations about his relationships. For example, his connection with his mother, Merope Gaunt. His memories might also show his first encounters with the idea of immortality and how he started to plan his Horcruxes. It can give a deeper understanding of his motives.
Yes, there are likely some fanfictions out there with such a wild concept. Fanfiction often explores very strange and unique ideas, and this is definitely one of the more out - there concepts. However, it's not a part of the original 'Harry Potter' canon.
One interesting plot point could be that Harry discovers a hidden agenda of Voldemort that was unknown to everyone. Maybe there was a part of Voldemort's plan that was so well - hidden that only by having his memories can Harry find out. This could lead to a new race against time to stop something that Voldemort had set in motion long ago.
Well, in such fanfiction, it's fascinating to consider how Voldemort's view of Harry might shift. He might see Harry's memories of facing challenges and growing stronger through them. This could either make Voldemort more determined to defeat Harry as he realizes his strength, or it could potentially make him more hesitant as he sees the full scope of Harry's experiences.
One possible implication is that Harry would gain a deep understanding of Voldemort's motives. He might see how Voldemort's past traumas, like being an orphan and feeling rejected at Hogwarts, led him down the dark path. This could make Harry more empathetic in a strange way, or it could also be a huge burden on him as he has to deal with all the dark and twisted thoughts that Voldemort had.
I'm not sure if there is specifically such a 'Harry Potter' fanfic. There are countless fanfictions in the 'Harry Potter' universe, and while it's possible, it's not a common or widely - known trope that I'm aware of.
Yes, there are likely fanfics out there with such a wild and unorthodox concept. Fanfic writers often come up with very creative and out - of - the - box ideas, and this is definitely one of them. It goes completely against the established canon of the Harry Potter series, but that's the beauty of fanfiction. It allows for exploring different 'what - if' scenarios.