That's cool, I mean definitely do what is best for you. I think there is a lot of room for self-discovery of our own optimal diets. The salt debate is one of those things where nutrition science can't seem to settle on it, depending on the survey.
I'm curious, what would you consider an appropriate food? I personally look for high fat/protein when picking my food, and the there isn't much reason to believe salt is bad for you.
I think the category "fear of outsiders" is certainly partially true, but also a somewhat oversimplification. Having said that, a healthy dose of "fear of outsiders" isn't necessarily a bad thing either. We are all xenophobic, the question is how xenophobic are we, or how xenophobic should we be?