Let’s table the whole “public services” (notably controlled and regulated by… the public) are a “means of tyranny.”
It’s great if you are able and can afford to home school, or send your children to private school.
What exactly do families do that are not able, and cannot afford these things?
What happens to the children of families where both parents work day jobs, struggling to make ends meet?
What do single parents do?
Your vision of what “should be done” and what public services are is deeply flawed and myopic, at best.