Liberalism and Socialism are two very different things. Liberalism is squarely in the Capitalism camp. There are no workers owning the means of production under Liberalism.
The DNC's bread and butter are Liberals. Not Socialists. Not anyone even approaching Socialist. Bernie, AOC, etc are SocDems at best. There are no Socialists in office in the United States.
The DNC's bread and butter are Liberals. Not Socialists. Not anyone even approaching Socialist. Bernie, AOC, etc are SocDems at best. There are no Socialists in office in the United States.