“Democratic socialism,” as envisioned by its proponents, doesn’t exist. Not in the real world. It’s just another pipe-dream fantasy with which hucksters like Ocasio-Cortez hope to fool unsuspecting, uninformed, entitlement-minded voters. Or worse yet, themselves.
The Nordic model comprises the economic and social policies as well as typical cultural practices common to the Nordic countries (Denmark, Finland, Iceland, Norway and Sweden). This includes a comprehensive welfare state and multi-level collective bargaining, with a high percentage of the workforce unionised and a large percentage of the population employed by the public sector (roughly 30% of the work force).
-- https://en.wikipedia.org/wiki/Nordic_model