I have *lots* of Wiccan friends due to a lifelong case of geekdom, and I don’t know any Wiccans who actually *believe* in Satan. No following an entity you don’t believe exists.
Most of them are adolescents or recovering adolescents. Some of them are smart. A few of them are wise. All of them are incorrect, but I’ve yet to meet one I’d consider evil.
Wicca is pretty much a Contrarian thing.
All the ones I knew were either dopers or the weird kid in school types. When the company instituted Random Drug Testing, they rebelled. A coworker referred to them as “Statist Libertarians”.