My neighbor got a new car. It’s great! And while new, it is designed to resemble the classic model. We were talking about it and she mentioned that her daughter asked what “that” is. Turns out “that” is the hand crank to roll the windows up and down. In the era of push button window openers, she had never seen the hand crank version before.
It’s a reminder whether in business or life, progress happens quickly. But the perspective of how much progress is being made is dependent upon how long the people have been around to see it.