[remarkEon]

Missing the /s?

The entire world now has single points of failure because of this kind of specialization. Sure, it makes certain classes lots of money but it forces others into poverty and when bad things happen suddenly your supply for critical goods is cut off. To say nothing of the geopolitical consequences here, where letting so much of high tech manufacturing accrue in one country presents tremendous risk if anything goes sideways.

[jmeister]

Parent is talking about outsourcing in general.

You are talking about risk from concentrating supply chains in a single (foreign) country.