>>149063516>>149063530This has always been a technicality, Blazestone was not exactly a villain but was considered too volatile without constant watch, Psycwave similarly misused her abilities in morally questionable fashion before she decided on a whim to try using them for heroics, Gamma Jack is also infamously recalled for having unnerving opinions about the hierarchy of their world.
So there's nothing to really clarify whether supervillains exist or not.
It's passed off as annoying little kid antics, but Dash is a recent example, he uses his abilities to torment his helpless teacher and own sister for no reason other than he can. Without the guidance of his superhero parents there's nothing to suggest he wouldn't have continued with indifference since no one but Violet, Syndrome and the Omnidroid could really give him trouble, Brad Bird appears to use Supers as allegories for superior individuals, but never suggests the Supers are always innately morally superior.