when an American (or other rich Westerner) shows up in remote area, they are treated like a king,
basically you are treated as people treat ridiculously good looking and popular people around them that they want to be around,
that generosity you feel is nothing more than being popular and center of attention
start living there, all of a sudden that generosity is not so obvious, families are at each other's throats for that bushel of corn one guys grandfather stole from the other fifty years ago, random shit gets stolen, the whole garden is trampled because someone is stealing a few of your tomatoes, trash is thrown over your yard because the neighbor wants to "save" on trash collection fees, people cut ahead of you around in the queues, people have untrained dangerous dogs that are a menace to the whole community ...
etc