I think your response earlier took the form "not so! there's an entire environment outside the university which does not necessarily suck!". But there's also an entire environment outside of your present government that does not necessarily suck. A modern state isn't much more than a bureaucracy tied to territory. (There is a pretense of independence from other institutions but in reality that can often be compromised by military actions, treaties, and sanctions.) To be fair, since World War II the countries of this world have gotten much more shy about letting people cross their borders, and it's much less like driving into the university quad and a bit more like requiring swipe-card access and ID to enter a university cleanroom. But let's not mistake rights exercised with rights possessed.
Actually, most of this way of thinking comes to me from stefbot. Stefan Molyneux is... well, let me put it this way: when he says something I agree with, I become much more skeptical of that thing: so I actually treat him as having a negative correlation with reliable knowledge. This happened most prominently when I started reading his tome on objective moral facts. I would like, on a good day, to believe in objective moral facts. This has been shaken by reading his work which attempts to prove them.
So, like, if you just listen to the very first Freedomain podcasts, he seriously constructs a totalitarian government-like dystopia inside of a libertarian minarchy, and all the while he seems to be perfectly happy about this embedding. I will confess that I had given up Objectivism many years before I first heard this podcast, and no longer considered myself a libertarian at this point, but this was the moment where I started being really skeptical of the libertarian promise. That is where I started to think about to what extent libertarians really oppose totalitarianism, if it can exist in government-like examples.
Maybe this phrasing of the problem goes too far, and it's only a suspicion: but it almost sounds like 90% of libertarian philosophy would be thrown out of the window if the government phrased its position like, "(1) we own all of this land, we just sublet it to the nominal owners for a rent that we call property tax, (2) you are only allowed to be on our land if you agree to our terms and conditions, which includes laws and income taxes, (3) you may at any time opt to be kicked out of our country permanently, rather than being imprisoned etc."
The difference between the ancap and the ansoc, and the reason that I find the ansoc view really interesting, is that the ansoc feels free to say, "yeah, that's all total crap because the government can't own the land either." By saying that the government obtained its "rule" over the land by being a big bloody bully, and questioning that legitimacy, anarcho-socialism actually has something of a place to stand. But it's about as radical as the Buddhist doctrines of no-self and emptiness, and I'm not sure that such a powerful negation is a wise idea.
I'm rambling at this point, so I'll shut up now.