Compared to the manifestoes of the 1960s/1970s - which certainly serve as their models and inspirations - these are far more poorly written, contain much more pop psychology, are even more self-regarding, and have a greater variety of strains of Marxism.
Notice the constant, repeated emphasis on the need for elaborate apologies and for self-abasement on the part of administrators and faculty.
What jailers could be crueler or more capricious than toddlers?