I happen to agree with you, Maeve.
It's sad that not even the actual death of children gets through to these over-entitled under-occupied parents that promote the junk-food festival inside classrooms, (after all, those are someone else's kids and they don't even know them, so why on earth should it matter), but I think you're right. After all, it isn't
their kids who are at risk; it's OURS.
That's
some kind of selfish, all right. But it's really and truly the only logical explanation I can come up with that doesn't stretch the bounds of credibility beyond the breaking point.