… It is now possible to conceive of adulthood as the state of being forever young. Childhood, once a condition of limited autonomy and deferred pleasure (“wait until you’re older”), is now a zone of perpetual freedom and delight. Grown people feel no compulsion to put away childish things: We can live with our parents, go to summer camp, play dodge ball, collect dolls and action figures and watch cartoons to our hearts’ content. These symptoms of arrested development will also be signs that we are freer, more honest and happier than the uptight fools who let go of such pastimes.
A. O. Scott