As long as _having a high paying job_ requires a piece of paper, higher "education" will be around.
Higher education will be here in 2124 and in 2224 and so long as human beings seek knowledge and wish to transcend our parochial epoch.
This shitty little period of sad human history, where they've disgraced themselves so far as become nothing but certificate issuers for their industrial masters will fade away like leaving little or no trace in history.