And as an aside, modern capitalism as it stands right now almost necessitates some group be exploited in order to produce cheap labor/goods for consumption for another wealthier group, and the exploited group is most often a poorer country and the goods/labor are then imported. You're not gonna get very far paying your workforce a living wage to produce things that people making that same living wage need to buy, not with the percentage of profit modern owners/shareholders take right off the top.
https://www.firstpost.com/world/in-south-korea-asian-migrant...
https://www.npr.org/2021/06/02/1001194446/as-workforce-ages-...
edit: And that's just more modern examples exploitation, Western society didn't suddenly spring forth into existence in it's current state of being. If you wanna talk about how exactly Western society reached its current level of wealth and privilege I'm more than happy to talk about that as well.
> And as an aside, modern capitalism as it stands right now almost necessitates some group be exploited in order to produce cheap labor/goods for consumption for another wealthier group, and the exploited group is most often a poorer country and the goods/labor are then imported.
Which certainly does not follow from the articles you linked.
Moreover if we are talking about South korea, they have benefited from US backing.
"International relations between South Korea and the United States commenced in 1950, when the United States helped establish the modern state of South Korea, also known as the Republic of Korea, and fought on its UN-sponsored side in the Korean war" [0]
Of course they are fully developed now and may not depend on US backing. Even Japan after WW2 was helped by the US in reconstruction [1]
So in essence unless one of the "developed" countries helps you get a head start, you either develop slowly or not at all. Since all the tech and trade agreements are controlled by the established dominant players
[0] - https://en.wikipedia.org/wiki/South_Korea%E2%80%93United_Sta... [1] - https://history.state.gov/milestones/1945-1952/japan-reconst...