I would argue the opposite...that we have too much stewardship. The US falls behind against other countries when we take into account how much of our education money is actually spent on teaching. A huge amount of that money goes to administration, oversight, and regulation. From one fork our our tongue, we say our teachers are talented, underpaid, heroes who work miracles for our children (which I think is mostly true). From the other, we tell them that they need 7 layers of administration above them and federal oversight because they are not smart or capable enough to teach. I'd like to put more money into paying teachers more and hiring more teachers and less into paying extravagant salaries to administrators and regulators who will never teach a child.
Then it's a problem with policymaking. For some reason, we spend more in the US and get less. Before shoveling more money into that pit, I'd like to fix what we've got.