I'm sure your buddies at American BlueGreen, LLC are glad to have such a rabid advocate of their Himalayan rock salt product. There are, however, some misconceptions in your characterizations of others who happen to supply the same product. This apparently stems from your original mistaken notion (since corrected) that the term 'Himalayan" was not actually the source of the product but simply a name chosen by your friend's company. As you came to realize, it was actually the source of the salt.
Your notion that American BlueGreen, LLC are the "original" vendors of a product that has been around for eons is similarly daft.
Your continued reference to other vendors of Himalayan rock salt as "knock-offs" is about as logical as ranting over an original vendor for Peruvian Maca, Korean ginseng, Red Sea mud, French wine, etc., etc.