Ya know...you say that after several people have stated quite clearly that they have, indeed, had problems. I'm not promoting anything but the fact that some kids are difficult, and you won't know what kind of kid you'll have until you are ON that flight. A difficult kid can be good on a subsequent flight, a kid whose ears are OK can be dramatically in pain next flight, a good kid getting there can be an absolute demon going home.
And it is painful to deal with the demon-child when you only have your lap as a spot for him.
As for dumdums, they have corn syrup, and in our opinion most kids shouldn't have that as it turns them into raving and hyper beasts (I know my son does, and I've watched it happen with other kids as they are eating things with corn syrup and HFCS in them, like uncrustables...it's just that not all parents whose kids react have realized it yet, preferring to call it something else).
So if one needs lollipops, get the organic, natural sugar natural coloring, Trader Joes ones instead!