I thought gov't was about promoting the will of the people -- i.e., their choices. Citizens of every community, at least in theory, can have some part in determining how it should grow and develop, which also means determining how it should not grow and develop (choices).
Making those choices requires envisioning, deciding and planning-- or through inaction failing to envision, decide and plan -- how we want our community to look, feel, and perform. If the people want a community that supports local businesses, walkability, sustainability, availablility of healthy food and perhaps a thriving public realm; but does not invite or even allow more sprawl, parking-lot blight and car-dominated living; if they determine that fast food drive-throughs are a part of that unwanted scenario; then it stands to reason that such establishments might be discouraged or prohibited in favor of the kinds of establishments that serve the community's overall vision and plan.
Every visioning document I've ever seen, and every visioning process I've ever participated in for Walton County suggest that the citizens prefer the sustainable, thriving, local business, walkable type community in preference to the resource-depleting, sense-of-place-destroying, "geography-of-nowhere" creating, chain-store, fast-food, big-box, parking-lot sprawl type "community".
That doesn't mean the folks have said they don't want take out, but maybe it means they would rather buy take out from friends and neighbors operating small businessses where every dollar they spend is multiplied so many times in our town, than spend their takeout dollars with faceless multinational corporations who have become masterful at the rapid extraction of dollars from local economies into the hands of corporate execs' bonus checks. And that maybe they'd rather bike or stroll to the takeout shop and perhaps meet a friend or two along the way, instead of doing that whole isolating car drive-through thing.
All that said, I love a seven-layer burrito with lots of enchilada sauce from Taco Bell, and regard it as a treat now and then when my monthly trip to town (PC or Destin) takes me near a Taco Bell. But if I had a Taco Bell nearby, it wouldn't be such a treat, and my jeans would be too small in a hurry. Please, don't bring fast food chains any closer, my willpower isn't strong enough!