The real and glaring problem with mbti types is that they have no moral foundation.
The mbti types were plagiarised from Jung's
Psychological Types by a mother and daughter with no education in psychometrics.
Jung was a failed Psychoanalyst and an astrologer who followed the zeitgeist of reification of persons into types.
We reify persons when we want to control them or worse.
And American money society has a continuing need to control Americans and the rest of us, and mbti is a great help.
We have a lovely portrait of American money society in
American Honey -