Earlier quoted context omitted.
it's a disservice to say some other home life takes higher priority than education Schooling is not education, only a facsimile of it.
Perfect is the enemy of better. There is huge room for improvement in our education system, but that doesn't mean we'd be better off with nothing.
However denying parents the input of their far superior knowledge regarding the workload their child has as well as implying (intended or not) that the homework situation does not need improvement is denying the very real problem that kids are stressed and overworked. Some as early as kindergarten.
One perfect valid grass roots solution to this is for parents to push back against the school. And unless schools start changing it's the only solution available to parents of those stressed and overworked children.