Collipso, as you saw above I have some of the same questions. If there are supposed to be deeper themes and meaningful character arcs, they should become richer upon inspection, or at least not fall apart. Unless this was the intention, to show that stuff happens and nobody can see the future, nobody is necessarily right or wrong. This plays into the idea that TJL is a nihilist work - something I haven’t been convinced on.
However, RJ may be focused on the ethics of decisions, whatever the morality or practical result. This would at least accord with his treatment of the light vs dark side, I think.
Yeah but I don’t think that simply the ethics of the decisions is a good enough reason to sacrifice basically all the lore and understanding that we previously had and was previously established of the force, how it works and the training to become a powerful force user, etc.