My feeling is that whatever it is that leads to an overage of one thing and a shortage of another in a generalized modeling publication such as FSM is, its a problem.
Generalization is just that, a general overview of the goings on in the hobby. This hobby, like so many others, can be covered from as many different angles as modelers approach it from. If I said, for example, "I want a modeling magazine limited to post war British Commonwealth military aviation and military aviation of post Socialist Central and Eastern European countries" that would be a real long shot at ever seeing the light of day just because of its over specialization.
I'll model other things for a change of pace every now and again, but post war aviation is still the big drive for me in the hobby. I much prefer the articles FSM creates to what is in the aviation modeling only mags. FSM can sum up a conversion in a few pages thats easy to follow, the specialist ones can go on for 7 or 8 pages on the same sort of conversion and get so complicated in their explanation that its not worth the trouble of trying.
I'm a post Baby Boomer myself, I too could complain about the WWII heavy content of FSM, particularly German armour, What is the fascination?! If you want a Tiger tank or Panzer, fine, but do we really need repeated articles of someone trying to model the entire line of these things from genesis to the last of the breed?
I'm not afraid to model the odd WWII subject, but it really has to appeal to me. The Cold War and the after effects of the fall of Socialism in the 1990s is what gets me going. Different things for different generations. All a 30 year old guy like me has to relate to WWII is talking with veterans, looking at history books and T.V. specials and museums. I have no first hand personal connection to the actual fighting of it. The Cold War on the other hand, I have memories of watching Canadian Armed Forces Voodoos or Hornets forming up on Bears on the nightly news, I never thought I'd see a MiG-29 up close, then in the early 1990s, the Soviet Union fell apart and the newly founded Ukrainian airforce took a couple of their Fulcrums on a North American tour and I got a chance to see them. Things tend to move us more when we experience them first hand in a more tangible way, they stay with us longer, shape our individual intrests.
With respect to the WWII modeler and the angle from which they approach the hobby, it is by far not the only angle to come at it from. Sci-fi, post war, civil aviation, automotive, ships.... all have their place in a generalized publication such as FSM and should be seen without having to seek out specialist publications that are far too involved for the average modeler, not to mention often cost an arm and a leg.
I have an ongoing thread in the General Modeling Discussion forum called "I want something else, how about you?" It was spawned by my constantly going into hobby shops and seeing walls of redundant subjects (Me-109s as an example) while modelers still wait for a favorite subject to hit the shelves. FSM's Most Wanted Kit Survey has proven year in and year out that a 1/48 North American A-5 Vigilante has been right near the top of the aircraft survey results for a significant length of time and yet can't fly its way out of the high priced resin and multimedia kits into injection. The demand is there, and obviously has been for some time, yet what are the manufacturers giving us? More me-109s, more Tiger tanks. They may be a sure sell, but they wear real thin real quick for a non WWII focused modeler like me and if the survey results say anything, its that a 1/48 A-5 Vigilante stands a better than average chance at being a real hit with post war modelers (of which there are many)
Do the manufacturers make so much WWII stuff because there is that much demand for it, or did they create the demand by overloading the market with it? In turn, does FSM have an overage of WWII articles because there's that many people building such things that the sheer amount of article submissions will bury an article about something else on an editor's desk?
You have to push a few kits around on a shelf to see what might be lurking behind them, I found my 1/48 Cessna 172 hidden behind two 1/48 ME-109 kits from different manufacturers.
Do articles about things outside WWII get buried so easily under the latest Tiger tank or Messerschmidt conversion article submission on an editor's desk?