You are on the right track. Yes, the fact that children since the mid-1800s have been educated in socialist-model government schools has created the problem.
But...”Taking back the schools” isn’t the answer. The government schools must be abolished.
The Autocratic Socialists (brilliantly displayed by Obama’s Summit arrogance) have opened up a can of worms they’ll never be able to close.
Their day is coming to an end.