Earlier quoted context omitted.
Exactly. The factories follow the Cheap Labor. From US to China, then it was China to Thailand/SKorea, then from Thailand to India. Probably don't have chain correct, and it is different for different industries. But there was definitely a progression of 'local salary goes up', 'time to move to next cheapest country'.
Surely though there's still plenty of places in the world that, on the basis of labour costs, it would be vastly cheaper to operate than in the US. On that basis I'm not convinced wage growth in SE Asia is the primary reason the US manufacturing industry is deciding to reshore. Is the same phenomenon occurring in other wealthy countries that haven't put in place taxpayer funded incentives to do so?
It's not. This is disaster planning.
We're being forced to bring production back home because we can't keep outsourcing to a region subject to control by a potential adversary. If war breaks out with China, access to Taiwan for chips or Vietnam for socks is going to become difficult. Blockades will be immediate.
If this were about money, we'd move production to South America. That we're keeping it this close to home after years of shopping everything globally suggests we're building infrastructure for a supply chain that can't be interfered with by foreign governments.