At the blue side some do, some don't. The 2 commands I been at the green side does all the time, it is literally like working at a civilian job. Everyone calls each other by first name, from 3rd class to officer ranks, nobody throws people under the bus and everyone knows their jobs. No micromanaging or staying until 4-5pm while there is literally nothing to do, you do your job you go home. That is what I mean by big boy rules. Part of the reason I want to become an officer, to actually take care of the sailors while obviously accomplishing the mission.