Homeschoolers are some of the most resilient and well-behaved people I know.
Modern academic life is only well suited to a small percent of the population. Those children who are truly happy and excelling in that setting.
So much time and resources, to produce what exactly? A piece of paper and fancy picture to stare at? Forced mass education was a good idea for developing societies, but personalized education has been possible for at least a decade now, at a fraction of the cost. And to add insult to injury, there's an increasing torrent of deranged ideologies teachers and professors share with students.
Here's a famous song on the topic for those who know how to "chew the meat from the cud": https://www.youtube.com/watch?v=8xe6nLVXEC0&list=RD8xe6nLVXE...
* It's fascinating to watch the points on my comment go up and down a ton. Very controversial issue. I believe it highlights pressure from social and political structures in society, and/or personal experiences. They vary so much.