Little thing to add here: I think satanism like the Satanic Temple does it is just Christianity just without believing in God or Satan (it's atheist) and without the church. It's Christian values: Compassion, emathy, solidarity. They also promote freedom of speech and freedom of religion. They even stopped fighting for a baphomet statue after they learned that if they built it, the 10 commandments would be deconstructed. They don't want to harm Christianity, they just want to provoke thinking. And so do I.
When I talk about loving Lucifer, I don't talk about an evil character but about a character that actually represents exactly what Christians should promote: compassion and empathy. Plus freedom.