DaasYochid – all of the sudden, we drop the Halacha L’Moshe Misinai and hold like Rav Shimon Darash T’aama D’krah?
I don’t disagree that is what Rav Moshe says, but it is not the Pashtus and there are Rishonim that disagree and hold that the Treifos apply to people as well (with all of the baggage that comes along with them).