Oh, these kinds of programs are starting to show up. But they still hand you a degree which is accredited in some way. For example, Neumont University is kind of like this. Its basically a University giving you a 4 year BS degree in 2 years. With a complete focus on coding, database design, architecture and processes. Its an interesting middle ground. But education acceleration comes at a price.

Unfortunately it is hard to just come out with an 'apprenticeship or internship' only type program today. You do still have people that want to see that nice piece of paper at first.