"Mill thinks that the state can and should require parents to provide schooling for their children, ensuring that this kind of education is available to all, regardless of financial circumstances, by subsidizing the costs of education for the poor so that it is available free or at a nominal cost."
https://plato.stanford.edu/entries/mill-moral-political/#Lib...
I'd be wary of quoting that article like it's some authority. At a glance, it reads as skeptical of Mill. The harm principle is the basis of his thinking and he was very concerned about paternalism. I think it's quite likely he would view CA as an overreach.
What do you mean? What is the thing that utilitarian founders like Mill wanted to promote in the world? How is that not connected to human flourishing?
“The grand, leading principle, towards which every argument unfolded in these pages directly converges, is the absolute and essential importance of human development in its richest diversity.”
— Wilhelm Von Humboldt, Sphere and Duties of Government