My current estimation is that it may pop back as something else. The base of it seems quite bad (as of Aushra... who seems to suffer from Soviet indoctrination) but there has been some revival to actual roots where it can become more viable to quantify it (such as real SHS if you can somehow begin to pin down Jungian model of consciousness with clarity) that could be a stepping stone or dead branch.
Anything that deals with people, I tend to take it as bullshit.
So I guess the moral of the story is that people are BS. And if you try to model BS, you will get BS.
Lately I have been reading physiognomy for fun.... It is total BS. But you know what? These moralistic attitudes only shape-shift in societies through times. I think I see plenty of parallels with modern research in so-called soft sciences. In this vein I see Jungian psych quite interesting because it sort of shakes up stubborn short-sighted ways of humans by eating it inside.