I agree, but it is a complex issue.
Government generally makes very poor decisions, and the decisions are usually political and driven by special interests - not rational decisions that are based on social equity.
Capitalists make selfish decisions, and the result is that they come to be driven by special interests - just like for government.
Libertarianism also comes in many forms. One form is about individuals: personal liberty. Another includes corporations in that: treating corporations as if they have the right to freedom. To me, that is an aberration.
Capitalism is an extreme. So is socialism. Extremes usually do not work well. We need a more sophisticated view of the dichotomy, rather than choosing one extreme or the other, and fighting over which it should be.