This added context to my statements about local, and neighbourhood, and all kids get directions such as "but don't do that!!", it's part of life as a kid. And frankly, an adult, though it be self prescribed.
Naturally each situation is different, but busy rodes have traffic lights, otherwise you might tell the youngster "never cross that road".
And that still leaves loads of low risk areas, which ypu yourself admit is viewed as local.
I see a lot of either/or in some topics, and local non-car travel seems to be a big one. People want to rail on about fewer cars, it's not safe, more bike paths needed etc etc. And I find that any conversation revolving around it being safe ... anywhere to bike, elicits these sort of absolutist responses.
"It's just not safe!!!!"
But the reality is, it is safe... just with conditionals, which I mentioned, and with instructions to child, and of course taking into account the specific child too.
And this is how to avoid helicopter parenting. You don't use a cell phone tracker, to make sure they obeyed, you don't follow them around, you give restrictions and work with that.