The whole western economy runs on cheap labour and resource extraction from the colonized countries. Nordic countries have very little industry and are certainly nowhere close to being self sufficient in any sense.
Scandinavian social democracy only seems to work because of the imperialism they practice on third world countries and the benefits they reaped from European colonialism. It’s just a slightly better distribution of the imperialist plunder from 3rd world nations. They never would have been rich if they didn’t exploit workers and resources in developing nations along with forcing terribly unfair trading terms upon them. Socialism actually seeks to liberate the world from all forms of oppression whereas Scandinavian social democracy merely ships it off to 3rd world countries (which houses 85% of the world’s population). Success of social democracy is not possible without inflicting inhumane suffering and oppression upon people in the global south: