I think younger parents just really don't understand that kids are able to do things at a much younger age than Mom and Dad think they can.
I was floored last year when my then-Wolf scout went to a Cubs activity where they were carving soap.
With PLASTIC KNIVES.
Actually, I was mad. You can't carve anything with plastic cutlery, for one, and for two, those boys should have earned their Whittler's Chip and carved with real pocketknives. It actually would have been safer, IMNSHO. Sharp knives are much safer than dull ones.
Why?
I've since become an ADL - and found that the other den leaders thought that boys shouldn't be allowed to use knives.
They've been shocked and surprised at my attitude ("Let the boys do it! This is Boy Scouts, not Mom Scouts!") because they genuinely don't understand that kids can do a lot more than they are generally permitted to do. They have been constantly asking me, "Do you think we should? Do you think they can do it?"
I'm much older than the other DL/ADLs. They are in their 20s/early 30s - I'm a grandmother, with my last child in Cubs, with 5 kids, 7 younger siblings, 2 grandchildren, and a whole crew of nieces and nephews. So perhaps they really don't understand how capable children are, or perhaps it's the current culture of being overprotective and under-disciplined.
Or I could be completely wrong.