Harry will loose his powers in the process of defeating Voldemort and will have to live out the rest of his life as a Muggle, the same way that Sparrowhawk did in the Earthsea series.
Personally, I doubt it.
However, another point of difference between Rowling and LeGuin is that the latter is an admitted atheist, while Rowling is an admitted Christian (Presbyterian, I believe, although I have seen some sources identify her as Anglican.)
Rowling & LeGuin (Spoilers for Earthsea)
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YOU HAVE BEEN WARNED!
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DON'T SAY I DIDN'T WARN YOU!
Harry will loose his powers in the process of defeating Voldemort and will have to live out the rest of his life as a Muggle, the same way that Sparrowhawk did in the Earthsea series.
Personally, I doubt it.
However, another point of difference between Rowling and LeGuin is that the latter is an admitted atheist, while Rowling is an admitted Christian (Presbyterian, I believe, although I have seen some sources identify her as Anglican.)