Why? Because the Freirean indoctrination in academia works.

“Freirean” refers to the work, ideas, and impact of the Marxist Brazilian Paulo Freire, who claimed to have devised an innovative model of education that, in practice, retools education into a form of (neo)-Marxist thought reform (a.k.a., brainwashing). The Freirean theory of education could also be called one of two things, which were the titles of two of his most important books: Pedagogy of the Oppressed (1970) or Pedagogy of Hope (1992). It is more accurate to call Freirean pedagogy a “pedagogy of the oppressed” than a “pedagogy of hope” because the hope referred to is specifically “critical hope,” which is hope that Marxism will work this time through sufficient consciousness and critique. As such, “Freirean” refers to the Marxist educational ideas that formed the backbone for Critical Pedagogy as it emerged in the 1980s and 1990s, largely following the work of Paulo Freire’s greatest evangelist, Henry Giroux. Of note, Freirean ideas have had tremendous currency in educational circles, with Freire being the third most cited academic author of all time and his book Pedagogy of the Oppressed occupying pride of place in every college of education in North America.

https://newdiscourses.com/tftw-freirean/