Why compare ourselves to China and not to a place like Argentina or wherever they take mid-day naps during weekdays? Because you don't want to fall behind in the global economic race. As the world becomes increasingly interconnected, there are going to be fewer and fewer protections for the local industries. For example, back in the 20th century it was possible to ban imports of various foreign goods, because those same products could be manufactured anywhere. But we're increasingly getting to the point where there are only 2 or 3 options for most of the tech products (mobile phones, computer operating systems, anything AI-related). In 20-50 years from now, things are only going to get worse. As a first-world country, you might still have a chance to be a relevant exporter in the mid and late 21st century, which will hopefully pay for the cost of importing everything else you can't manufacture locally. But you won't get there with siestas.