You're also not going to hear about the homeschooling horrors from the typical HN demographic. Broadly, and obviously with exceptions, there are two groups of parents who choose to homeschool: 1. Parents who have an abundance of educational resources and time and do it to provide a higher quality of education, and 2. Parents who do it for religious separatism reasons because public school gets in the way of their indoctrination. Selection bias means you're going to see a lot of the outcomes from #1 posting here, and not a lot of #2.
For every example who was homeschooled with a high-quality curriculum, had great parent-run extracurriculars, socialized well, and so on, how many examples are invisibly stuck as someone's housewife who can't even be employed because their only textbook was the Bible, and they didn't learn anything past 3rd grade math? They're not posting their horror story here on HN.