On a more serious note, it makes sense; pigeons don’t build nests, they just make sure the egg doesn’t roll away. It’s good enough. Junior bird worked very hard, but it wasn’t necessary. A few sticks did the trick and required no time. Now you can focus on other tasks, that’s efficiency.
It’s so funny, because in my case airdrying is one of the worst solutions. My hair gets very frizzy and flat while still curly. What I have to do instead is to immediately lie down with wet hair and kinda squish it against the pillow. When I wake up in the morning it’s voluminous and mostly not frizzy.