OK, I guess I can understand that. I just find it hilarious that people who are vacationing at WDW keep using the excuse that their kids are awful in lines and will whine, fuss, kick and scream. Those who have medical issues are another story of course.
I think it's a reasonable excuse. When they're waiting in line to order food, other people are walking past with trays of food. If the kids scream, fuss, and kick, there's a chance that they might bump into something carrying their food.