Not worth studying if you don't understand that the descriptions of the 4 letter type templates and cognitive function descriptions are not static.
Not worth studying if you're incapable or too lazy to lay out all the details and make connections with real life observations.
Most people that call it bullshit, hardly do any research.
I kind of find it funny that it indirectly explains why someone that has educated themselves on the subject , would still call it BS.... As it gives explanations for the way we cognition... But it does so in a very annoying way.
Using words like "Introverted Intuition" and "Extroverted Thinking" confuses a lot of people because they try to extrapolate meaning from the term name rather than actually studying the term. "Drrr I know what Introverted and Intuition means! Da answers am clear now." The names are not to be taken literally...
I'd like to study it academically. The unwise have tainted Google search with their inaccuracies.