Much of the beings on Deliriants are Fae/Demonic, What I've noticed they seem to act "Dude are you okay???" despite easily killing you from fright. I view the demons/fae your talking about are more common on DMT & Salvia because they just assume the being Is good natured untill It backfires.
It bit silly too assume demons can't be good when there are reports of Angels being total cunt's.