>>114447001Metallo's one of Supes main bad guys and his entire strategy is "Surprise Kryptonite lol" and Supes wins every time, plus there's all the times Supes has fought Captain Atom who can generate as much Red Sun radiation as he wants and has still never beaten Supes.
Superman's weaknesses are just plot devices, he will always be exactly as strong as the universe needs him to be
