Not only PP, but also empowering the Sodomites.
Those two things together may be the abomination that causes desolation of which Jesus warned us.
All “negative” energy is food for the entities of chaos. The Bible makes it clear that blood has power. Ancient ritual blood sacrifices WORK for a reason. Sexual behavior outside of marriage also feeds these entities.
They are literally feeding on your life force when you think evil or negative thoughts or take negative action (sin). It’s called symmetry. As above so below. As in this realm, so in the spiritual dimension that is all around us just behind the veil.
http://www.metatech.org/wp/spiritual-warfare/network-stolen-consciousness/
All of these drug fueled raves and concerts are a mass energy transfer to the dark entities, aka the WATCHERS. They are always with us waiting to feed on us.