Most universities make a large part of their money through research - the money will always be there so I don't see colleges ever going away. What about the va

Most universities make a large part of their money through research - the money will always be there so I don't see colleges ever going away. What about the value of the diploma? Sure, I could code out of high school. But now employers can see my resume, my GPA, and my college achievements and get a fair idea about my abilities. Unless there is a great innovator that can provide a great testing/grading service for topics covered by traditional university classes today, there is no way that the university system will start faltering.