No, elementary school dismissal has changed. They watch who picks up each child, and there are schools that don’t let children walk home, or at least don’t unless the parent makes a stink about it, because children have to be “released” to a registered parent/caregiver. They won’t even release a child to a non-custodial parent without written consent from the custodial parent on file, and either a schedule of visiting days, or a blanket permission. If a babysitter, grandparent, respite care worker, whatever, picks up the child, the person’s name needs to be on file, and they ask for ID if the school employee doesn’t know the person by sight.
Kids get marched onto buses, or herded over to car lane pick-ups. If you can’t pick you kid up, and no one you have registered can do it, you have a dilemma. You can’t just call a friend and ask them to pick up the kid, or call the school and say the kid needs to walk today, and if the kid doesn’t have a regular bus, he can’t just hop one for that day. He can’t even go home with a friend on the friend’s bus.
And the ridiculous and counter-productive sex offender registries are another result of an over-reaction to “stranger danger.”
Besides, there is a difference between making children aware (“Don’t talk to strangers”), and making them frightened and paranoid, which is what established “Stranger Danger” curricula in schools have done.
It used to be that children were merely aware that the occasional stranger might be a threat, so be cautious. In the 1980s, in became, at least to the children to whom it was presented, that every stranger was an actual, not possible, threat, that they were constantly surrounded by people with designs on them.
Actually, in that sense, I think it’s eased up a little, in that helicopter parenting replaced making children paranoid, so parents took the responsibility for being wary upon themselves. Maybe it was as the first wave of “Stranger Danger” kids (I mean kids who got the full-blown treatment in school) became parents. They didn’t want their children to have the same fear they lived with, but they still had that paranoia, and it affects how they parent.