“We each pay for the buffet and then practice eating ... leave the premises.” So a sign that says “all you can eat” doesn’t mean we get to abandon all logic and human decency.
There's something about an all-you-can-eat buffet that's hard to resist ... The labels might say "gluten-free" or "nut-free," but what those signs can't account for is the behavior of other ...
I think it was kind of sign-of-the-times ... that use this model are Golden Corral and Home Town Buffet. Other all-you-can-eat buffets specialize in one type of cuisine, like Chinese food ...