I think it very much depends upon where you live. We have moved several times and have lived in very different neighborhoods. In my last house, I drove or followed my ds on his bike to his friend’s house - it simply was not safe for a number of reasons. Where I live now - he rides by himself all the time. (Helmut is a must and the law where we live. We also have a “family cell phone” that goes in the bike basket. Though, I do have to get him to turn it on.) It also depends upon the child. Is he safety first, fun second or fun first, safety second?