I don’t like those MBAs anymore than you but blaming this group is disingenuous and an oversimplification. Business schools train people to profit, and if that comes at the cost of secure supply chains and national security, who cares, it’s not their problem. Someone else mentioned that this is a coordination problem, and I think that’s more accurate. You need governments to help fund these capital intensive ventures and incentives like tax-breaks and the fear of supply chain destroying pandemics to urge them on.