BW, Jungian psychology is still practiced today ... just type in Jungian analyst with your zip code and you will find it is still use in psychoanalysis.
I tried what you said and was surprised. There are indeed several individuals in my general area promoting themselves as Certified Jungian Analysts.
I sit corrected.
But this does not of course mean it's scientifically valid.
BTW, there are also dozens of Kingdom Halls in my area, hundreds of churches, countless psychics, numerous shamans and "healers" of various traditions and backgrounds.
It would be a mistake to replace one set of myths with another.