Careful with generalizations. It all depends on the individual.

True, didn't mean to say there would be none making the transition. There are definitely a few of us who have. But it is surprising when I talk to fellow modelers and ask why they don't also fly full size(of any kind), the range of responses I get as to why not. The variety in RC is tremendous at this point in time and is going through a bit of a change/advance(FPV, quads, drones etc). Exciting times there.