That is not true about alcohol and wine. Personally we don't ever do it as we don't drink adult beverages. However many people carry loose bottles of liquor and wine on the plane, especially if they bought it in the duty free store. On a trip to Nuevo Vallarta, a bottle of liquor fell out of the overhead bin when somebody opened the bin during the flight. The bottle hit my wife smack on her head which caused her some severe headaches and swelling. She had to go to the doctor at the Grand Mayan. The people who owned the bottle never said a word to her about it. I hope that people would realize that stuff in the overhead bins shift around and they would be more careful with where they place loose bottles etc.
How incredibly rude. What about the flight attendants? Any response such as some ice for her head? Any apologies at all?