A single technology, maybe not... but once more than half of your supermarkets are "made in china", from simple tools (knives, forks), to clothes (well.. and shoes) to electronics and even food...then you have a problem.
US might be full of people who can make social media apps, not many who can build a factory and actually produce stuff, and this was discussed here before: https://news.ycombinator.com/item?id=36828861 (same goes fo EU).
US might be full of people who can make social media apps, not many who can build a factory and actually produce stuff, and this was discussed here before: https://news.ycombinator.com/item?id=36828861 (same goes fo EU).