As people awaken, they will return more to this. Mostly because it makes so much more sense than taking chemicals with awful side effects. I'm a reiki master, which is different, but but energetic and spiritual healing have some common threads.
Don't know if you are into Star Wars, but they touched on this idea that all people have spiritual power (as opposed to only Jedis) in the last movie. I was really glad to see those ideas coming to the mainstream.