I fail to see how comparing a top 5 university in the world with regular education. This is talking about ALL ages. "Knowledge Universe businesses included ear

I fail to see how comparing a top 5 university in the world with regular education. This is talking about ALL ages. "Knowledge Universe businesses included early-childhood learning centers, for-profit K–12 schools, online M.B.A. programs, IT-training services for working professionals, and more." With investment being made with these ideas a $500 Billion dollar industry, "In 2012, the media mogul Rupert Murdoch and the former New York City schools chancellor Joel Klein established the Amplify division within News Corp. At the time of his initial investment, Murdoch described K–12 education as “a $500 billion sector in the U.S. alone that is waiting desperately to be transformed.” " They sold after losing a billion dollars to Steve Job's widow.