Seems as though there are some people who just have to be first, whether there is a justifying reason or not. If they are not actually pushing or trying to cut into the line, they are griping nonstop because "it's taking too long!".
Since we never book flights to return home the same day as the day a cruise ends, we are only too happy to be among the last to disembark. We like to prolong the pleasure as long as we can.
I figure we may live a little longer because we are not as stressed as those "rush and push" folks are.