For the past hour or so I've been meditating on some of the very profound statements expressed above, about creativity, the inner child, etc. These themes are universal and I wonder about the future of our hobby.
About one week ago I saw on YouTube an enormous HO display in Europe. I think it was described as the largest in the world. During the first 5 minutes of the video, there were hardly any trains; there was a model airport and highways with model cars moving down the highway. Later in the video which was about 1 hour long, there were many model trains with very realistic structures and scenery.
For us, trains bring back fond memories and there is something very romantic about them. They are awesome, historic, connect us to each other and to our past lives. Some of the very same trains we run today were purchased, handled and admired by those beloved who are now gone. This makes some of our trains priceless to us. Also, we see beauty in a long string of coal hoppers or oil tanker cars, which are things that most people would say are devoid of beauty.
However, there are many millions of people, especially young techy adults, for whom trains and model trains are meaningless; they see nothing special about them at all.
I wonder if layouts like the massive European layout where the trains are very secondary might be a future trend. Techy young adults may connect with their inner child by creating something entirely different than model trains. The imagination is limitless as to what they may decide to create in the future. It would be nice if there was at least one train in whatever they create.