I just realized that what I called worker-left and establis…

I just realized that what I called worker-left and establishment-left could just as well be termed national socialism and international socialism.
The former is more concerned with its own nation and workers, the latter is more concerned with creating an international order, a central world authority and a socialist world "republic".
Naturally the international socialists are interested in dissolving nation states and nationalism, and therefore mixing populations is a priority.
Another major focus are "global problems" that require "global solutions" like climate change.