What if the Boomers are mostly retired now, and there is actually some secret group of, like, 45-60 year-olds in between Boomers and Millennials that are quietly running things from the shadows‽
Did you ever see that show on the Fox network about the FBI agents who investigate paranormal stuff? I'm thinking something like, "Generation Fringe."
I know it sounds crazy, but just mathematically speaking, there is an unaccounted gap there.