Earlier quoted context omitted.
I can't imagine what it is like doing a degree these days in say CS, when the wealth of information on Youtube is incredible, and you can self-pace and learn interesting stuff. Postgrad would still be a different story.
I find youtube content to be very lowest common denominator and just a difficult form to learn from. There's open source comp sci curriculum that compile various MooCs and free college courses though that I thought was phenomenal: https://github.com/ossu/computer-science
Youtube has a plethora of videos on introductory CS concepts, things that would be covered in the first 2-3 courses. After that, it's still very much a desert.