Edgyhead believes what he's doing is right, he's not purposefully evil, he's trying to be good, he just has a really twisted and sick mind, but there are things that are commonly considered "good" between him and normal people.
Fun Fact:; The Reality Ruby's reality bending powers can affect the user and people around them over time, resulting in improved DNA. It makes you physically stronger, and can remove abnormalities in your DNA, it can get get rid of things like cancer, or remove mental illness stemming from genetics, like autism, which is why Edgyhead is "normal" while Eggy still has autism. These effects persist even after the Ruby is taken away, and Edgyhead has concentrated Ruby energy to heal people. He makes it a point to do these acts of charity every so often, however people do not completely trust him due to what he does.
Caption this Meme