I was out with a group yesterday. All adults I know by varying degrees, except for the 8yo of one couple who had her much later in life than the rest of us. Were all in our 50s/60s.
I've seen this child around but never really talked to her before. She's often at "adult" events and is generally smiley and well behaves, occupies herself with an ipad or talks to the adults.
During the course of the afternoon she was often asked would you like drink/ice cream/food and she'd answer the question politely enough, except she never said please. What would you like to drink...J2O.
For me the please is just a reflex and I had to bite my tongue not to add it for her! Do modern parents not do that? Even when speaking to her paremts she wasn't reminded. Her parents did largely leave her to it but she was a credit to them apart from that one thing, that really stood out in it's absence for me.