While, they have no defense to the charge that they are trying to reduce us to third world status without any hope of coming out of a new dark age without science, freedom of any meaningful kind, outright slavery, a caste system and then pogroms inspired by rabid religiosity.
They don't want to use government jobs to create infrastructure for the use of all the people, don't want human rights and privileges to be recognized for all, they deny the truth and balance that comes from regulating the various groups in the world to prevent pollution and misery.
They and the libertarian right want government to exist as nothing more than a rubber stamp for their profits, an unaccountable, out of control vending machine for their corporate masters. It's the way that libertarianism results in authoritarianism, when you look at real world result. In other words, they are anti-American fascists of the worst kind and should be eliminated from the political sphere for the preservation of the planet and mankind.