A wanderer always to seek out mystery in the threshold between the boundaries of truth and lies.
Great Red had less fanfic about him as more about Ophis. I totally get the extent and interaction of the Infinity Dragon but making more of her in fanfic is already enough. The Dragon of Dreams is a powerful entity that can manipulate and control dreams and reality in a whim. Beside there's more to it why he's residing in the Dimensional Gap and Ophis reclaiming perhaps is a bad idea.
That's true. Most villains were created from the heroes lack of awareness. Anything bad that can happened could be prevented if people were smart enough of their mistake and lackluster response. Batman is trapped in his own fantasy of justice that he forgot that he created more enemies for him due to his vigilante action. His deeds of punishing crime sometimes is a recipe for potential disaster to sprung up in the future. Superman is a naive idiot that don't know the dark side of humanity. His naivety had caused Lex Luthor to antagonized him even more when the two could be best friends. Luthor don't have a good childhood moments but he did grow up to be independent and mature later on and even help some. But like you said author, Clark just push him away.