Earlier quoted context omitted.
People are making a choice for their kids, whether they want the after effects of religious or public school 'brainwashing'. For many, its a clear cut choice, one way or the other.
It's weird to strip the kids of any agency or consideration, but you've phrased it well. People are making a choice for their kids -- parents don't own their kids, they have something akin to justified paternalism over them. Society should care whether parents are providing a base level of education and opportunity to these kids. It's pretty apparent from the discussion here who grew up around e.g. fundamentalist Mor…
And society should also care whether government-run public schools are doing this--not to mention whether they are indoctrinating children with values that many parents disagree with.