BTW, there’s a very long waiting list for every private school in my area. That’s not all due to negligent parents of publik skrewl students.
It is interesting. When children do not do well, it's the parents’ fault. When they do well, teachers take the credit. Go figure! ( sigh!)
It is my observation that all academically successful children are homeschooled. They are either homeschooled after school ( AKA “after schooling”) or are completely homeschooled.
The only useful things schools do is send home a very expensive curriculum for the child and parent to follow in the home.