Are there people who had a private education themselves unable to provide the same for their dc?
In my cohort, there are a few. Most of us were educated privately and the majority want the same for their own DCs.
There are some who cannot afford it and one couple I know who do not believe in private education on principle.
We probably all feel most comfortable with what we know. And judging by this and other threads on state vs private, we all made up our minds a long time ago and continue to push the cliched stereotypes back and forth.
I know people who would cry down as over privileged those whose children can go to a school without danger or one that has enough text books.
Comparatively, there is less difference between Eton and an inner London comp than between the comp and some of the schools my DP taught in around the world.