The stigma of not going to college is going away.
I hope so. You can learn from youtube same as a professors lecturing.
The places where professors should beat a YouTuber is being able to use experience from past classes (which they kinda don't seem to, since there's always a video for common misconceptions). And cases where it's impossible to "watch" with classes that need a high level of participation.
Of course something like grades are a good driver to get students to cover every topic, instead of grazing the ones they like. (Again not something impossible to get gamified a different way).