I have a hard time even imagining how you reach the conclusion that he might be evil. Even the worst out of context headlines on his recent quotes just put him in the "gross" category.
I say this, and I'm very glad he stepped down. I've argued for years that he should have stepped down a long time ago.
In your reply here, you're describing sociopathy. I wouldn't describe Stallman as a sociopath but I could definitely see the arguments for it. But even the most repulsive things I've seen this man say/do never got me to think "Yeah, this dude wants others to suffer".
Edit: And no, I don't think he has a difficult time "figuring out what the problem is".
I am skeptical of the claim that voluntarily pedophilia harms children. The arguments that it causes harm seem to be based on cases which aren't voluntary, which are then stretched by parents who are horrified by the idea that their little baby is maturing.
By my book, it's okay to call that evil.
>Through personal conversations in recent years, I've learned to understand how sex with a child can harm per psychologically. This changed my mind about the matter: I think adults should not do that. I am grateful for the conversations that enabled me to understand why.