Isn't there like a rule somewhere that says that every game sequel will have at least one thread dedicated to it with the words "dumbing down" and its grammatical variations in the thread's topic title?
People, if you start thinking that a game is going to be dumbed down, be very careful and re-analyze your position: find supporting factors that contribute to your opinion and prepare to articulate them to yourself clearly, see if they make logical sense to you, not just a "gut feeling." Of course you may be right -- often, in fact, I'd say you are totally right. However, if it's "just a feeling" or if your reasons end up being some messy irrelevant points brought on by self-inflicted pessimism, then I'd bet my precious panzer division on you being very wrong and very annoying too.
Seriously, if you want to discuss food as a resource, discuss food as a resource. I have my own issues with HOI2 too that food as a resource can potentially solve -- the strategic worthlessness of agricultural nations...and an entire continent, not to mention vast patches of the planet's surface that should have been worth conquering -- though I hardly mind other solutions. If you want to argue a case for Vickynomics in HOI, do so (though, seriously, can't these arguments stay in one bloody thread rather than spreading everywhere? It dilutes the arguments and a refuting response often finds scarce ears because advocates have already moved elsewhere, or refutations must be awkwardly repeated because the same thing has been posted in another thread...); but please, "dumbing down" is a phrase so horribly abused in the gaming community that you're better off treating it like Paradox has banned it alongside, well, you know.
Or at least find some support from previews, teasers, developers' comments, that type of stuff, not "because people are calling on the features I want introduced as unnecessary" or something equally asinine.
P.S. I'm not even going to touch (okay, I'm doing it right now) the issue of nostalgia-tinted lens being responsible for so much of the anti-[new game] sentiment.