/snip
In other words? Something like Davros from Doctor Who, or perhaps Lex Luthor (especially the version in 2025's Superman). This kind of Chaotic Evil can be brilliant or stupid, physically powerful or reliant on skill and resources, an "ally" of convenience or a ruthless opponent, etc., etc. They just need some Purpose, some Worthy Goal, so that they can say: "Utopia justifies the means." Because once you cross that line, you functionally are Chaotic Evil. You'll do ANYTHING to make your utopian goal a reality. You'll kill anyone, destroy anyone, ruin lives, lie, cheat, steal, whatever it takes.