Everyone is entitled to their own opinion, but can we stop gatekeeping libertarianism?

From Wikipedia ” Libertarianism originated as a form of left-wing politics such as anti-authoritarian and anti-state socialists like anarchists, especially social anarchists, but more generally libertarian communists/Marxists and libertarian socialists. These libertarians seek to abolish capitalism and private ownership of the means of production, or else to restrict their purview or effects to usufruct property […]