The point, as I see it, is that a reason to buy something would be due to performance, price, value, etc. Buying something simply b/c it's made in a particular region irregardless of performance, price, etc. isn't a reason for buying it. Basically, if there is no real thought to the purchase, it wasn't bought for a reason. For example, say that my father-in-law doesn't take care of his string trimmer hoping that it will take out so he can buy a new one, that's an excuse and not a reason for purchase.
There are other cars made in the US, so what was the reason for purchasing the Escape & Mazda6?
If you really want to purchase oil made in the USA, buy Brad Penn. I really doubt the oil is all from the USA when purchasing RP.