Think of Luke as a religious reformist in a way, rejecting the institutions of a religion while not rejecting the religion itself. He was Martin Luther with a lightsaber.
So he’s a splitter…
But seriously, we all know that Lucas was flying by the seat of his pants writing the sequels and that his wife is the real hero of Star Wars. Everything that came afterwards was created by someone else. In the end Lucas’s story, Luke still used dark side powers. He called himself “Jedi”, but he was simply a Force user with wild ideas about the past. There were no strictly light side users or dark side users anymore. There was simply the Force. If you want to take extended canon into account, Yoda even stated this when he destroyed the last of the Jedi archives. He understood that balance could only be truly restored by letting go of the past.
So he’s a splitter…
But seriously, we all know that Lucas was flying by the seat of his pants writing the sequels and that his wife is the real hero of Star Wars. Everything that came afterwards was created by someone else. In the end Lucas’s story, Luke still used dark side powers. He called himself “Jedi”, but he was simply a Force user with wild ideas about the past. There were no strictly light side users or dark side users anymore. There was simply the Force. If you want to take extended canon into account, Yoda even stated this when he destroyed the last of the Jedi archives. He understood that balance could only be truly restored by letting go of the past.