I'm not sure where this is going and imo the arguments placed could easily be applied to any genre/era. Modellers model what they want to see and if they enjoy themselves then fair play.
It's funny cause I actually feel some of the digs could very easily be directed at me. After all I live in Surrey with no permanent layout (yet) and spend my time attempting to ultra hack stock. I actually find it quite fun (and running qualities on my test track are my main priority). I'll probably never join a club as I doubt there are many out there who also spend a few months researching MK1 stock in the late 80s early 90s and find it fun... And then go for EM gauge. Anyway that's my current project and what's keeping me sane (?) away from work.
A small point I'll make is I don't need to see a layout in every magazine. I tend to read (and find more interesting) smaller achieveable projects... be it stock. .. line side details... electronics etc. And if they have a D&E theme then all the better. (I really could have done with one recently on modifications to MK1 coaches