There always has to be one who gets over the top offended!
Three words: watch your kids. If your children are throwing themselves over the balcony edge, or leaning far enough over to look up and see anyone, you aren't doing your duty as their parent and their ACTUAL physical wellbeing is at risk come that point. Calling the Disney Police on someone expecting reasonable privacy because your children were behaving in an unreasonable manner is just sad.
PS: this opinion is brought to you by a (very proud) Verandah Club member.