Conservatives often want to talk down the value of attending a university (particularly when studying liberal arts and humanities). Like the commenter above me points out much of university is about understanding concepts and developing ideas, and less how to do a particular weld or which pipe to use (vocation). It depends on what you study too, STEM will have more hands on but never as much as someone who went to a technical school to actually do the building of stuff. By convincing people that university is supposed to be vocational it feeds into their talking points about education being woke and unnecessary.
Kind of ironic coming from a group of lawyers and theologians.