I believe the spectrum from capitalism to communism (as both are generally understood) is an illusion and a distraction. In capitalism, capital eventually captures and controls government. In communism, (as it has materialized in the past) the government captures and controls capital. Capital and government become one in either case.

Relating this to Republicans, they are absolutely in favor of the union of corporate and government power. The aspects of communism that they rant about are exactly what they want to bring about. That's how fascism and totalitarianism work.

A true social revolution must empower the people at the "bottom" to make decisions about their own lives as much as possible. The only justifiable excuse to take liberty away from individuals is to protect the liberty of others.

The society the right dreams of is exactly what we have seen under communist regimes, just with different branding. It's just authoritarianism.