Well, this has been interesting to read. I simply cannot fathom that one guest should be judging another. I cannot believe that a person staying club level at Disney is going to be affected at all if the snacks are all gone! Most people there can either skip the calories, grab a snack elsewhere or ask the CM for something else. The food is a nice perk of the club level and I think that Disney should replenish the offerings so that something is available during the advertised hours, but blaming or even noticing what another person eats is simply RUDE, i.e. bad manners.
Incidentally, I am planning a week long platinum stay at BWI and GF. I wanted the garden suites at BWI and I want to be in the main bldg at GF for the music and decorations at Christmas. I am not really planning on using the food in the club, except perhaps for a breakfast or two. But, on other trips, it has worked where after a TS meal for breakfast and lunch, I don't want more than a few "tapas" and we make it our meal. It just depends on the circumstances; I am rather shocked to hear that other guests are even noticing what I am doing.