Comment by rabidsnail

Housing development is one of the highest on the ripe-for-disruption list, maybe second after higher education. Virtually none of the money these people are going into debt to spend on houses generates real value in their lives, they're doing it because they think they're supposed to. If you can figure out how to build cheap housing on cheap land that offers good living standards (doable now that you don't need access to the power grid) then you'll unlock literally trillions in value.