I'd have to agree.  My son was always exposed to some form of modeling in our house, mostly because of me.  My primary interest has always been automotive modeling, but I did tinker with model railroading for a while.  I encouraged him to try modeling, but never "pushed".  In the final analysis. he's more of an outdoor kind of guy, and is happiest with a big kite strapped to his back, sailing over a lake or ocean somewhere.  So be it.  
  
Hobbies evolve, and future generations might be making their own "kits" with 3-D printers.