It sure was.. ruled by the law of natural consequences. If you carried a sharp knife carelessly and injured yourself it was your own stupid fault, not the fault of the knife manufacturer, the retailer who sold it, or the troop leaders. Ditto for other stuff.
Now that said... I concede that there is a bit of good fortune in my being alive today given some of the stupid sh!t stuff that I did in my youth (and I was reserved compared to many). Drunk driving, bb gun fights, etc. (statute of limitations is over) Not only that... I never really even got hurt... no broken bones or anything like that.
If my kids even thought of doing some of the things I did I would have a cow.