LMAO. It's called "critical theory." Look it up. It's philosophical, not scientific. Kenny Xu is an idiot.
"Critical theory is any approach to social philosophy that focuses on reflective assessment and critique of society and culture in order to reveal and challenge power structures."
Like I have said before, all critical theories should be taught so that people are aware of them and can weigh and analyze them. Just as in philosophy, one doesn't have to believe in the philosophy in order to study it. Not studying it is narrow minded, and makes an informed opinion impossible.