In fact, after more hours of research, I'm more and more convinced of a certain pernicious ideology going around. There are two uses of the term socialism. One being centrally planned economies, a la Hayek's Road to Serfdom. The other being "Marxist" socialism, which I would define to be the degree to which workers have control over the means of production. As far as I can tell, most people on the left prefer the latter, and people on the right conflate the meanings and always argue against the former.
It seems fairly unequivocal from what I can tell that, an increase in unionization correlates with better quality of life - and most governments describable as "totalitarian" and sucked - destroyed unions and are against labor rights. Nazi Germany, the Soviet Union, Venezuela, all treat/treated labor horribly. The 1930's and WW2 in America saw a vast increase in union membership and labor rights. Even today,
union membership correlates with economic success.
Of course, other factors contribute to the success of an economy, but I find this interesting.