Someone posted a photo after a woman with long hair draped it over the back of her headrest . . . so it was hanging down right in front of their face.
A few people with long hair weighed in online, and said they understand why she'd want to get all that hair out of her way. But obviously putting it in someone ELSE'S way isn't a good fix. One person joked they would have gently opened their tray table . . . and closed it back up with her hair inside.