Remember how, at one time, the flying model magazines, Flying Models, and Air Trails for sure, and maybe MAN, added sections on model boats and cars. Aeromodeller had a model rocket section for a while. I think there is an idea, maybe somewhat valid in the past, that modelers were more broadly interested than just in one kind of airplane. I think RC cars is a bigger hobby that RC airplanes, and model boats definitely in the mix. It might be a good thing if we were all friends and would add mass to help out with our various concerns.