There are companies like Factory OS: https://www.nytimes.com/2018/06/07/business/economy/modular-housing.html https://www.nytimes.com/2018/06/07/business/econom

There are companies like Factory OS: https://www.nytimes.com/2018/06/07/business/economy/modular-housing.html https://www.nytimes.com/2018/06/07/business/economy/modular-... or Build Atoms: https://www.buildatmos.com/timetobuild https://www.buildatmos.com/timetobuild that are supposed make rolling out new construction much faster and easier, though I don't know what their practical impact is right now.