They were already doing this on the Wonder on our recent trip. Azure was basically used all day as a family event space (including the family variety acts in early evening), and only became an adult area at night.Other cruise lines do this. When I was on NCL, there was an area in the very back on the ship on the top decks. At some point in the evening - maybe 7 pm - it became an adults only area. Otherwise, anyone could go.