Earlier quoted context omitted.
> In fact, a concerned parent will wildly outperform a school teacher. A parent teaches maybe 2 students per day. A school teacher teaches maybe 200 students per day. It's an unfair comparison.
I'm struggling to find the purpose of this reply. Do you believe that saying "no fair!" invalidates the superior outcomes for home-schooled children? If billions of dollars of state funding and the teachers' aggregate decades of university education can't overcome this obstacle (which did not seem to be a problem when children in one-room schoolhouses routinely used to learn Latin), I'm wondering what other advantage…
I'm not anti home schooling. Is home schooling illegal in some places? If it is, I wasn't aware of that. Otherwise, I don't see how there's any forcing of parents.
I'm not trying to invalidate the outcomes of home schooling. I'm merely suggesting that teacher training is useful and probably necessary if you have to teach a larger number of students and not just your own few kids.