If you think people haven’t or can’t be cured by astrology, psychics, shamanism, etc, I think you fundamentally misunderstand psychotherapy. The modern, clinical practice is just a controlled refinement of a process that has worked for thousands of years in thousands of ways. At an abstract level, it doesn’t matter what the method is, be it psychotherapy, astrology, psilocybin, etc. The benefit is in processing your thoughts to make sense of, and peace with, the world and the traumas it has inflicted on you.