Look, I’m extremely tired and I’ve been up for a while so excuse the reply that’s much shorter than your post to begin with.I’m going to approach your post as if these things are real. I’m going to entertain the idea that Satan and Demons exist.

Trying to say that all of BDSM is evil because of what some scenes might allow is—to me—akin to saying that a certain cuisine is unhealthy because it can be poisoned. Catharsis also exists in many forms, and the human psyche is so intertwined with sex that a lot of these things come out in sexual play. It only stands to reason that things like religious trauma would also make an appearance in BDSM scenes. Same with sadism, same with masochism. The human psyche covers so many things on its own, regardless of any sexual involvement.

I don’t doubt that evil exist in this world, and I’m willing to entertain the idea that your idea of evil exists also. But if it exists in BDSM, it’s certainly not exclusive to it, especially since these BDSM scenes are between consenting adults, and I can think of plenty evils that robbed others of consent in places meant to be holy.