Angst
Rambling and inconsistent
(I remember our conversation on elected officials Angst)
I don't, will you please specify?
I do appreciate the idea of foraging good ideas from across the political spectrum. That seems to be an undervalued skill round these parts as of late.

I think being small and developed has to help. Something big like 'murica or China has room for conservatives to stop progress
The article states that China's top-down management takes inspiration from Norway. I'm not sure what it means though.
To what extent does the relative ethnic homogeneity of Nordic Countries play a role in this? Has that changed in the last decade?
It has nothing to do with anything. Criticizers of eg Danish social stability usually states that our culture/race is so homogenous we will of course experience less crime and murdering and badness. I get the logic (Huntington madness), but according to that logic, America would not only have a higher crime rate compared to us, it would be an abysmal Rwandan supergenocide. I mean, the relative heterogenousness you enjoy compared to us... It's just not a truly feasible argument if you would say it had any inherent consequence to be heterogenous. I'm not claiming you think this, I know you're just asking, but that's just my dumb logic trying to make an assumption.
That said, where I live, we have a lot of Middle Easterners and their numbers are rising. If anything, they contribute to a relatively higher deficit due to being worse than Danes at both English and Danish, having foreign educational backgrounds, having none at all, etc., being forced into the lower class and often being supported by the social network and ending in crime.
Newer generations of immigrants are less prone to this behavior, however, so it's not a race thing; it's mostly a question about basic adaption and language barriers.