I concurr that, on the occasions I have had the good fortune to be in the jump seat, I have had oxygen and escape briefing.
My nephew is a F/O and tells this story. They had been asked to allow a woman to sit up front for arrival.
As they told her about escape procedures, they realised that she was not that bright. So, ny nephew says, "If I leave through this window here, you MUST follow me." <silence from the female> my nephew continues, "You'll know what to do as I have the words 'FOLLOW ME' stamped on the soles of my shoes".
At this the woman brightened and said that was very clever. "Yes it is - they are company issue."
