A new trade and liberal arts school: “College of St. Joseph the Worker”
I think you could make a pretty inexpensive Computer Science non-profit that is unaccredited but issued its own degree. No one cares about accreditation anyway. It would take a wealthy person to put their name on it, and be a struggle to get the first cohort off the ground, but once you get solid lecturers and a good reputation it would be self-fulfilling. You only need cheap laptops and a single room for the whole cohort. Otherwise it's knowledge transfer. If you paid the lecturers above-average salary and outsourced everything else, you could probably do it for under $5 million a year, which for a rich tech person is peanuts.