Well I've already proved myself to be Ms Unpopular today regarding leaving one's house to one's children, so, nothing ventured, nothing gained.
A good education is everyone's right, whether daddy is going to be King or whether daddy is a care worker or a bin man. The existence of a parallel, private education system is a disgrace. The idea that money can buy you a better education, or oboe lessons, or an "in" to the network of privately educated contacts that will see you all right through life, is just beyond the pale.
In the next town to mine, there are 2 schools. The private one for people with means and the state one for the leftovers. The state one is literally falling down, because people want to send their children to the private one, with its nice gardens and lacrosse pitch.
Perhaps anyone getting the best for their children is disregarding the fact that everybody deserves the best, irrespective of whether you are rich or not. Just call me a loony leftie, if you like. Or a Scot, because generally we value education and the creation of a lad or lass o'pairts, whether they are royalty or off a council estate. (4% privately educated in Scotland, unlike the 7% across the whole of the UK.)
And yes, I'd close them down. Or at the very least stop them from pretending to be charities.