I think DC likes $$. They will do anything for easy money. I don't think they actually dislike Superman, but they just don't understand him and what's special and wonderful about him. Same thing for WB. Those people are too cynical and small-minded to understand all the wonder of Superman. The success of Wonder Woman and Aquaman in the movies has nothing to do with them. They just were lucky to have found truly creative and enlightened creators who showed how awesome they are and can be. Superman hasn't had the same luck in the last 20 years in TV or the movies, not truly.