I would not invest in this venture.
I think the idea of scaffolded startup experience is an excellent idea, but I don’t see it as a viable for-profit venture. With a variety of services in this space, as well as entrepreneur access to incubators, I think it would be difficult to convince people to pay for this service.
I would encourage any business school (or secondary school, for that matter!) to adopt a program like this, but if I was a paying university student already in the faculty of business, I would expect this to be woven into my program and the cost of development included in my tuition.