>then in turn make them democratize

Most non western countries lack the foundations of western democracy, and you can't force that onto them neither peacefully not through war. The west has tried and failed for 40+ years to do this, it doesn't work, time to drop it and let them self govern the way they always have. Stop trying to export our version of democracy onto others.

Plus, the main reason they exported manufacturing to China was precisely so capitalists could avoid the issues democracy gave them back home and easily exploit Chinese labor and environment for profit because just bribing the CCP meant all your problems go away, no unions, no employee rights, no environmentalism etc. like in democratic countries. So given that, why would the west want China or other countries they want to exploit, to be more democratic? Unless their version of democratic just means a puppet government under western(US) control.

>become peaceful trade partners.

Which countries did China bomb VS how many the US bombed? My energy prices (and directly inflation) is now higher because of (yet again) US military intervention, not because of China.

> Most non western countries lack the foundations of western democracy, and you can't force that onto them

Several East Asian countries managed to democratize successfully up thru the 1980s and are extremely successful today, so this is not just a uniform failure story. Even mainland China might still come around (at least partially) as it gains a true massive middle class by Western standards, which it's still very far from today. Southeast Asia is also doing comparatively quite well.