I flew to an industry event on a Southwest flight full of many people roughly my age, who worked my job, or related jobs. Deplaning was extremely fast once the door opened.
Maybe part of that is everyone being able bodied, and traveling without children, but I also didn’t see anyone that waited to get their items in order until the last minute, anyone that had to travel towards the back of the plane to get their carry on, or anyone who halfway entered the aisle, blocking it just enough that people couldn’t move past - which are all things I have seen on most other flights I’ve taken.
A 1.5" long number 8 wood screw has slightly more than half the holding strength when it is driven by a hammer into 2 3/4" pine boards, relative to the traditional rotating the workpiece approach, but takes only about 1% of the time to install. You can very easily add a second screw to achieve the desired strength, while often gaining resistance to torque in the workpiece.
Meanwhile, 3D printed screws usually break when struck with a hammer, so they’re no good for this approach.