We don't need more nursing school teachers. We don't need more nursing schools. The nursing shortage is over. If we keep flooding the market, we'll end up like the lawyers: zillions in law school with no job prospects. What we really need is less nursing schools and laws to restrict foreign work visas.
But all that aside, nursing school is a business like any other, I suppose--just like law school. If students want to attend, hell, sign them up! Tuition is tuition.