I agree with all 3 of these points as well.
A - the ignorance of the masses, is unquestionable. Nevertheless, I pity the ranchers who may start losing their cattle the moment grocers run dry...
B - yep. Only a select few people know what provisions my wife and I have or don't have, and that's intentional. None of them actually know what we have exactly, just that we do canning and have a costco membership. Defending our provisions is a given.
C - No doubt about it. Lots of shooters are not hunters. I know tons of them. My point is not so much that we'd kill them all, but also exactly what you said... they'll "fade into deep cover". Thus, making my point that they're not around anymore.... I'm just saying it's likely that folks can't necessarily expect to rely on "game" to be their primary food source unless a) you're already in a very secluded area and know how to hunt, or b) the majority of folks leave/populations diminish and animals return.