"oligarchs used to look after their people...".
This is not exactly true. School teachers used to be paid by the parents and were directly answerable to them. And parents cared that their children were taught properly. Now we have neither. Lack of family structure and teacher unions that don't care about good teachers don't exactly make for good education.
Transferring education completely to the control of the government results in the education system equivalent of the U.S. Postal System.
...do things that make them fulfilled...
Right. That's the hard part. Most people end up doing things that contribute more to the destruction of themselves and society as a whole when given all this 'free' time and endless pursuit of pleasure. It's human nature to do so. In the end, it's hard to say there's a net gain.
...it's about withdrawing from an evil society so their kids can get baked in their own oven. Christian fundamentalists, right wing militia types, granola crunching hippies--these are the face of the home school movement, and it's justifiable to wonder whether it's in the kids best interest to home school the kids for political rather than educational reasons.
I'd like to see some statistical basis for this, rather than a couple of anecdotes and what the media portrays. In addition, my experience with opponents of home-schoolers is that they are more worried about people being raised with political viewpoints contrary to theirs. Their concern for the kids and a quality education is minimal. But our country thrives on the variety of political viewpoints, not a hive-mind developed by a government education system.
...typically, they're weird kids who've obviously spent too much time in a weird home environment and lack enough socialization to get along well once they're back in the public sphere. That's the danger of home schooling.
Again, this is anecdotal, and not universal. Besides, it appears that Slashdot thrives on these type of people, so shouldn't we work to create more of them? There are plenty of these types of people in the public school system as well, and there are other ways to address these types of issues.
For the record, I was not home-schooled. I spent the middle half of my elementary education in a private school, and the rest in public schools. I have many friends who home-school, so I have seen the benefits compared to the alternatives.
"Here's something to think about: How come you never see a headline like `Psychic Wins Lottery.'" -- Comedian Jay Leno