The "feminists' hypergamy" oxymoron is a reflection of the same paradoxical character feminists love to use for claiming how cool they are, since they can't claim how cool they are for their contributions to science, technology and progress, and for their
More feminist epistemology to you. Perhaps it doesn't produce science or technology directly by itself, but it makes men produce them, to feminists' benefit. (Also, somehow it gets feminists other important social positions among inferior men).