I basically agree with you Bob. More importantly than the hobby itself, I think it's the individual's attitude towards the hobby that will make one happy or unhappy.
"Just think if everyone in the world ran trains and built layouts. There wouldn't be time for turmoil and strife."
I don't know about that? With all the choices available today in track alone, and yet there is still a good deal of unhappiness (and entitlement) voiced over the track options available. It's attitude to me: either you will be content and happy with what IS available or miserable with what isn't available.
Lionel has a 90+ year history of making TOY trains that were replications of real trains. In recent years, we now have model trains that are more accurate models of the real thing.
Both are good. But you wouldn't always know that from reading the forum. No other manufacturer name is as synonymous with the hobby as is Lionel. But just because one buys and owns Lionel product, doesn't mean they own the company. I've read the comment "Lionel hates me" several times recently on the forum because Lionel doesn't make the train item that person wants. That's an "entitlement" attitude.
Lionel doesn't hate anyone. Lionel is a business with the goal of making a profit while making the broadest number of people happy. The new technology is wonderful, but for example - how many complaints do we read about with the fan-driven smoke units for example. Marty Fitzhenry did an excellent post where he explained the inevitable problems that can easily arise with the fan-driven smoke units.
I'm content and happy with the "puffer" smoke units. Using the Lionel Premium smoke fluid with these is a big improvement. But if one can't live with the puffer smoke units, then one is going to have to accept the liabilities of the fan-driven units. I've read posts where people call the particular brand "crap" and "junk" based solely upon a fan-driven smoke unit.
So for me, it's not just the trains alone. You can find peace and contentment by sitting in the woods, watching water flowing in a creek. It's one's attitude towards the trains and the hobby that will bring the real enjoyment.