I think they are different.. Where Scorpio lies in the chart seems to be a point of power, whereas with Lilith it is powerlessness, at least earlier on in life. They are both “dark” in the sense that there is knowledge of the uglier sides of humanity, and general distrust or paranoia of others. The difference is most true when it comes to how others view you.. I think Lilith placements can make one magnetic but not necessarily well-liked. You’re seen as a taboo figure that people will generally shy away from in public spaces. This is more true if one is unaware of their Lilith energy. Once one accepts Lilith, they can better access the power associated with it. I feel this process is very different from plutonic individuals, whom appear to be born with this awareness, whereas Lilith people obtain it through bouts of victim hood and alienation.