My mother used to send me outside after breakfast, alone, with no knowledge of where I was going. I'd come back home to eat lunch, sometimes, and I wasn't due home until setting the table at 6pm. I was 7 years old and this was in a large city. I walked to school on my own at age 5, through what I look at now as seedy areas. If a child did that today and something happened, everyone would judge that parent. It's why we lock our doors, are aware of our surroundings and why we use nicknames on this site and try our best not to give out too much personal info on the net. I should be able to state my name, address, phone number and social security number because if anything happened, I'm the victim, but we don't do that because quite honestly freedom can have a high price.
I agree with your sentiment, but the first face on a milk carton changed how I feel about exercising freedoms and the consequences.