Sorry but he makes absolutely no sense,
He spends £1million on his children's education then wonders why they are not meeting children whose parents are petrol pump attendants.
He also needs to realise that only one of his children actually goes to a public school.
The cynical difference between private and public is that as a parent you get them into a public school for the connections and kudos that having a public school listed on their cv will bring.
we parents hand over the tussle over schoolwork, computer games, condoms and hashish pipes gladly for huge sums to the professionals
Is just lazy parenting.
The whole article suggests he has thrown his money about without doing any research then crying fowl.
As for the uk having no social mobility he should take a look Germany's own school system. I bet he went to one of the Gymnasium type schools.
I have a friend, ex pat, who lives there. There are 3 levels of secondary schooling, you are either put in a Gymnasium which is like a grammar school where the world is your oyster and you then can go to University and expected to become, bankers, accountants, solicitors etc If you don't get in there you can then be placed in the next level down. Where you are expected to work in a manual capacity, carpenter, electrician, builder etc if you don't get into there then as she put it you might as well go straight to prison. Her ds took the exam when he hadn't been in the country that long, he is also statemented dyslexic. There is no movement between the schools. He goes to the 3rd level school and the only way out for him is to go back to the uk and board at an English private school which they cannot afford.