Basic means nothing dangerous (e.g. carcinogens). I know you said that salt is deadly in too large a quantity. True, but so are many things that we eat. If I by a liter of whiskey and take it home and drink the whole bottle, it might well kill me. Should we require liquor to be alcohol free?
I think the whole salt thing will be very bad for health. I have broken the habit of using salt. If I have to start adding again, it is very likely that I will add more and more and actually increase salt intake. I bet a dollar to a donought that if this issue was researched and not blindly jumped into by do-gooders, this would be shown as a realistic scenario.
I noticed you mentioned health care cost. I knew once this government meddling in health care started the next step would be controling the health of the proliteriat.
I can hardly know where to begin on the fad issue. Once it was no-fat, then no bad fats, but good fats, then no carbs. Alcohol is bad, but then wine became good. Other science issues are things like the next ice age we were heading for followed by global warming.
It is noto science I doubt. I question when people use science as a lever to gain political power and control others.