free trade's amazing, seriously!
Time was, mercantilist countries would use foreign colonies for resource extraction; and sell the goods manufactured with these resources back to them.
It was great for everyone!
Yes, everyone is always telling me how great colonialism was for the locals.
...and then the "colonies" figured out how to weaponize it and turn the balance in their favor.
Or, not quite: the workers are being exploited just like they were during the colonial period. But at least now their rulers have power over our rulers that they didn't have before. So they get to be happy about that as they make novelty items out of toxic plastic for Temu.
To a degree, this is Australia in this case, no? Resources are extracted from Australia, exported to China, turned into high value goods and sold back to them. In this case, it's exactly what OP is happy about!