Of course they do! I may be way off base here...but just take a look at the kiddies walking to school in the mornings! They are so protected...they are required to wear helmets if they ride the bike...and also if riding a bike and going across a cross walk they have to walk the bike across...which I dont understand. Also, crosswalk guards at every freaking stoplight....and 15 mph school zones where everyone drive 5 mph!
We didnt have any of that when I was a kid and we all seemed to make it to school safe and sound and on time!