Even though a lot of the woke and gender insanity depends on the Frankfurt School, that does not mean that Kant and Hegel had nothing to say of importance. Rather it is indicative of where philosophy  went wrong after them. And there were a lot of false leads and trails that veered off into lunacy. But it is hard to get to some sort of '''' birur'' [separating the wheat from the chaff].   High I.Q. does not seem to help much, since the philosophy professors in the USA universities are very smart.  [The highest I.Q.s in universities are the physics and math students and teachers, while the lowest are the teachers in the psychology departments.]