"Signed off"? Er, no? FYI, Buddhists and Native Americans aren't the only ones linked to the Swastika. It's just one of those symbols that one finds all around the world (including among Indians, Iranians, Scythians, Slavs, Celts, Germanic peoples, Finno-Ugric peoples, Greco-Roman Art, Christian art, Illyrians, Armenians, Africans (Ashanti and Ethiopia in west and east respectively), Native Americans (including Hopi and Navajo in the north, and Aztecs in Central America, Egypt, China and elswhere) probably going back many, many thousands of years. The oldest depiction of a Swastika currently known is from some 15,000 year old mammoth ivory in Ukraine, but I wouldn't be surprised if it's quite a bit older. Countless cultures and religions use the symbol, and none of them have "disavowed usage of it" or whatever.