> In many ways, the economic policies of Fascism (and Nazism later) might well be described as "socialist policies run by - and for - oligarchic capitalists".
It would be more accurate to to describe it as oligarchic capitalist policies executed through corporatist institutions (which is very close to the non-Leninist socialist critique of Leninist-style Communism); the similarity to state-heavy forms of socialism isn't socialist policies, but corporatist institutions — that party, state, labor unions, and firms, and any other institutions permitted in society are expected, even if they have nominally separate character, to be coordinated and working together with a unified vision toward a unified goal.
It would be more accurate to to describe it as oligarchic capitalist policies executed through corporatist institutions (which is very close to the non-Leninist socialist critique of Leninist-style Communism); the similarity to state-heavy forms of socialism isn't socialist policies, but corporatist institutions — that party, state, labor unions, and firms, and any other institutions permitted in society are expected, even if they have nominally separate character, to be coordinated and working together with a unified vision toward a unified goal.