People who love the idea of socialism love to tout that Sweden is the best place in the world, and that it is what the USA should be. Bernie in particular echoes these statements, but these people fail to notice one key thing about Sweden -- it has RUTHLESS capitalism embedded in its nation to be able to support their massive entitlement programs.
Sweden isn't a nation that has what some call "warm, fuzzy, friendly capitalism" where people aren't fired (or laid off) and old companies are protected. This simply isn't the case in the least.
Sweden is a nation with much larger taxes on the poor and the middle class, and they feature non-progressive taxes on consumption, social security, and payroll taxes (which make up a much larger percentage of GDP for Sweden.
Sweden literally almost destroyed itself with JUST SOCIALIST policies. But they saved themselves from large scale issues by embracing large scale ruthless capitalism, with low taxes on companies and incentiving companies to come to Sweden.
https://www.wsj.com/articles/why-bernie-sanders-is-wrong-about-sweden-11566596536