NO NO NO.
Evil is Evil and Good is Good. Ansem is still evil. even Evil villians like being evil. they want to destroy the good, and destroy the light. all that sora is to xemnas is just somethign preventign him from reachign more power in being evil
I disagree. That is true from your point of view. Now, take the one of Xemnas.
Since about 10 years, I am working to a way for me and all nobody re become whole.
That is hard, I create an organization for together we re become whole.
The, I begin to create my KH, thanks to Roxas who helps for this.
And in about what, one week? A boy called Sora destroy my organization, come to my world, destroy my KH and kill me. Now, say me that Xemnas is clearly thinking "I am Evil, Sora is good." I admit the way Xemnas chosed is not the best I would have thought of, but for a being without emotion like he is, nothing evil in this.
As for Ansem, what are others to him? Ignorant who knows nothing, they have no idea of what darkness are and he is the only one deserving to have darkness. He thinks Light is useless and decides it must disapear, Sora is a kid having for dumb reason the keyblade and Ansem despises him. He also is cruel, he must think that toward useless being it is normal, and he thinks except him everyone is useless.
I don't agree with him at all and it is just a fast summary, BUT, from his point of view, nothing evil in him. What he does is the only good things to do if you ask him. Sora, on the other side, is just an annoying ignorant.
Now, from Sora's point of view, Ansem is an evil being from Darkness, and Xemnas just an evil nobody : see how things are different following which point of view is used?
Most people are from Sora's side, normal, I don't think a lot find good what Ansem did good, but, that is our point of view. Not an universal one. Meaning that the world evil is true only if we precise : whch point of view, and can not be used for general things.
At the contrary, in KH, everyone can agree on what Light and Darkness are. So, Darkness is different from evil.