Earlier quoted context omitted.
I think it’s hard to look at what capitalism has become today and say much positive about it. I say this as someone who works in investment finance where we sell semi-rich semi-professional investors the opportunity to become richer by building solar and wind power plants, and selling them when they are fully operational. Which is about as positive as it gets in capitalism in my experience, considering we’re actually…
I think one should not forget that Denmark's society is mostly homogenous. When you have a vastly dominant, culturally homogenous group, it's relatively easy to trust and support one another. In a highly diverse country like the US, where the average New Yorker or new immigrant will have a completely different culture and world view from the average Joe in Missouri, and that's just two examples out of many, it's very…
Homogeneity depends on the definition of the groups. Most people in the US speak English, have a smartphone, etc. The US has long unified behind ideas - democracy, liberty, civil rights, and opportunity for all, a more perfect union, but that same political grouping has significantly abandoned them (i.e., the 'for all' aspect, which is all that matters). When we look at 'ethnic' heterogeneity (often based on little but bias) the US has always been heterogeneous. For example, Italian and Polish, Protestant and Catholic, etc. used to be very separate groups. The definitions of the groups has always been flexible and convenient.
Finally, the parent argument implicitly accounts racism to the conditions, rather than to the people choosing it - a convenient cover for personal behavior. It also fits a popular trend saying that negative outcomes and human evil are inevitable. It's not inevitable at all; we certainly have good and evil in us, and we have the free will to choose which we do - an ancient belief of the Bible, the Enlightenment, etc. Racial division is a choice. There is nothing more inevitable about it than Protestants hating Catholics. Humans have done good things and bad things, and democracy - overwhelmingly the most successful form of government in history - has succeeded by depending on the good in people. You can do it right now.
Why would people look for arguments that success is impossible? We have accomplished incredible things and have much more to do.