"Free market" education is 3 tiered:
Tier 1 are the introductory courses,
Tier 2 is intermediate level,
And Tier 3 is advanced.
Such education is student driven, based on their personal interests, with expert guidance available.
This is not a top-down control system based on the ideas of politically connected elites.
It's a truly democratic system of education, driven by the individual and respectful of their own free will.