Do you think they really do disincentivize that behavior (serious, not flippant)? If my very close friend questioned my decision certainly, but if an internet stranger with intentional snarky tone did it I'm not sure it would.
There are two groups of interest to me here. Secondarily, the original poster. Primarily, the hundreds or thousands of people who see the interaction.
I don't know what the original poster would do, but hopefully they will be more inclined to think twice next time they consider performing the behavior in question. If they do think twice and the situation is unsafe, I certainly hope they won't put their kid at more risk just to spite an internet stranger.
But my primary interest is in the many more people who might be inclined to imitate the poster's behavior when they get the chance. Having the behavior contextualized like this can only help encourage them to think about the risks.
