Everyone here is saying cul de sac suburbs do not give kids freedom, but they do for kids younger than 12. We moved to this "mc same" neighborhood when my daughter was 5 and she's been able to leave in the morning on her bike and be back by dinner, playing with friends around the neighborhood. Now that she's 8 she can take her 3 y.o. brother to the park down the street. If we lived in a denser, walkable neighborhood I wouldn't allow any of that to happen until she was in middle school. (the is east coast US for context)