“Generally, it is special treatment for religious purposes. “
Yes of course (and not generally but specifically), but my point is (and feel free to read Kosher websites as I do, since I keep Kosher) is that Kosher food is “not blessed nor sacrificed to idols”. Kosher means “fit” and “refers to the manner of supervision, selection, slaughter and preparation” in accordance with Jewish law.
Yes, I know. My point was that its done entirely for religious purposes. Non-Jews dont generally get the heebie jeebies from the thought of consuming Kosher food.