As Rabbi Michael Lerner writes in The Left Hand of God, it comes down to the conflict of values between our dog-eat-dog competitive economy and those we hold dear and sacred. Fundamentalists, at least, attempt to resolve it by separating the two worlds, but at what cost? Children, of course, pick up on this, tuning out what they see as useless to their survival. And that includes what they observe at home.
The Amish and other old orders attempt to hold the values of workplace, home, and faith in one sphere, but we can easily imagine the difficulty that, too, presents.