Model train collecting is a hobby that has been around for generations, and it continues to be popular today. People from all walks of life participate in competitions, conventions and meetings, and the universal appeal of building model railroads means that you're guaranteed to meet interesting people. It's a great way to stay at home and still have a hobby that can provide mental health benefits. Gardening, carpentry, model train models and all the other hobbies of the elderly have that in common. I grew up between the 1940s and 1950s, so I modeled that time and the ERIE railway and model in HO and N scale, which means the size of the model compared to the full-size train.
I never used to worry so much about them, but a room dedicated to model trains in action is really impressive. I went to a hobby store because I found out that some Warhammer miniatures were on sale and had a huge selection dedicated to model trains. As someone else said, I don't have a design to run the trains, so now I'm in the collection phase. I collect model trains because I don't have enough space on my route to have all the trains I want on it at once. In other words, my model railway represents life as it was back then, with trains as the theme.
First, define your question: there are many fans of railway models who have models that they work on as a hobby, some have huge collections and use them, others buy huge quantities of locomotives and cars and hide them in boxes, then there are the collectors who accumulate incredible amounts of things that I cannot explain why this ritual and justify it by saying that they can. Well, if you are going to dedicate yourself to model railroads, you have to collect cars; otherwise, there would be no trains running on the railroad. Model train collecting is an incredibly rewarding hobby. It's a great way to connect with people from all walks of life who share your passion for trains. You can also create an impressive display of your collection that will be admired by all who see it.
Plus, you can take pride in knowing that you are preserving a piece of history with each train you collect.