Understand that in a completely Libertarian society, if you can't afford to send your kids to school, they don't get educated.
All schools then become privatized, school would then become too expensive for the lower classes
That isn't how it works. You argue that any education not provided by the government must be 1. expensive, and 2. a paid service. Ridiculous assertion. Anyone wishing to obtain an education for their children can pursue it through any other channel not provided by the government. Lol I can't believe you can say with a straight face that the government is the only body keeping poor people from starving and being completely decrepit.
Then who would pay for it if not the government (via taxes) or by out of pocket? You think education is free? That is a ridiculous assertion. In the long term, the government actually is what's keeping a large portion of the population from starving. The majority of people get their schooling from public education. You need a high school education if you intend to go to college or get a job. So indirectly, yes, the government is what is preventing people from staving if you think about it. Private schools would be expensive, and here is why. The goal of a company is to create maximum profits. If that means that they have to increase the prices on something that everyone needs, they will do that. The goal of a school district is to educate people, there is no profit incentive. That is the
Key difference between government programs and private programs. In fact i'm surprised i have to explain this all to you. This is fundamental economics.
Libertarians are minarchists. The natural progression from minarchy is anarchy. There's a joke in the ancap community (and probably other anarchist circles) - "What's the difference between a minarchist and an anarchist? Three weeks." - meaning it's nearly impossible for a minarchist to retain his views for very long before taking the dive. That you would support libertarianism but not anarcho-capitalism shows that you probably never actually supported the core principals of libertarianism at all, or at least didn't understand them, as you've already highlighted.
You are right that they are minarchists, i don't see why any of that is relevant. Yes i
USED to be a libertarian (meaning that i am not currently) and as i said, i only support libertarians on
SOCIAL issues, not economic.