If "we can afford it" then please explain why 90% of the manufactured goods purchased in USA are made in China; is it because competition and lower wages in Chi

If "we can afford it" then please explain why 90% of the manufactured goods purchased in USA are made in China; is it because competition and lower wages in China? We can afford to pay more the USA workers to produce it locally, but we don't. Why? I don't care about how rich is Bezos, it is not my problem (or, more exactly, not a problem for me), but the blanket statements like "everyone deserves X" and "we can afford Y" are a problem: we don't simply deserve and we cannot afford most things.