I don't think anyone is terrified of the situation,
I am… 
just rather sceptical that it can be turned around in a meaningful way. Paul's original post asked what could be done to make the hobby more popular. In doing this just making a few dozen converts or even a few hundred is neither here nor there, you have to be looking at thousands of new model boaters
Agreed…
and a number of us on here are unconvinced that this is practically possible given the present environment of youth today.
That's why we're having the discussion. Ideas are being put forward. Simply saying that it's not possible without giving reasons is not advancing the discussion. The youth of today, for instance, do make things. What is it about the environment which makes things impractical?
In short, you could put in a tremendous and possibly expensive effort for a minimal return. There may be some enthusiasts willing to embrace it but the commercial attractions are zilch.
Your comments about the commercial attitude of magazines have been taken on board. No one is expecting financial contributions from Model Boats, or, indeed, much time to be allocated. Model Boats could act simply as a convenient centre to front and co-ordinate activities. Your contact list would be most useful. Work could all be done by volunteers, or industry using government grants. Perhaps you didn't appreciate this?
Paul, some very exciting looking boats there but none of them look very easy to make by beginners.
3-d printing…