"Antisemitic" is a made up word that somehow only applies to the small percentage of Semitic people who claim to be Jews. Arabs, Asians, and American Indians all descend from Shem and are thus really Semitic. Also, because of mixing through the centuries, almost every person on earth has some Semitic ancestry, even if it's too diluted to show up on a DNA test. My Y-DNA does go back to central Asia, so my male line goes directly back to Shem.