I agree on all counts and we typically eat that way as well. When fast food is the option, I get the salad (mcdonald's salads aren't terrible!). Have you tried Sunshine Seasons at Epcot, or Tangerine Cafe in the Morroco pavilion? Both of those are really atypical fast food and offer a wide variety of options are every trip stops for us. We do a lot of eating in our rooms (
DVC, so kitchen) as well, along with signatures for 3 or 4 nights a week-long trip.
I was asking the OP b/c I wondered if they had visited some of the QS that aren't burger and fries fast food type.