First I don't know of anyone who shoots undersized cows let out of a cattle trailer. Referring to fenced areas for deer killing, I don't agree with it, well I have helped kill a pile of does in high fences, never a buck, not one. But I am not a fan of fenced areas, but to say any info from a high fenced area is useless is wrong. Amazing that even deer in a high fenced area will avoid a camera to me though.
And seems like you missed the point of my post. I was talking about people who put cameras out, no matter the type of camera, and do NOT hunt unless they have pictures of a nice buck or a buck they want to kill.
Never said deer just look up and see a camera. They sense something is not right, especially a mature buck, and avoid the area.
The people with the info, the best info to me, are hunting areas just like an average hunter has access to, regular farm land, ZERO high fences, and they kill more and bigger racked and mature bucks than anyone I know. They flat out kill them, most with a bow, and I did not believe them when they told me deer avoid cameras, especially mature bucks, but I have seen their proof of it, it is amazing to think a deer figures out something is not right.
And if your camera is taking pics at 80 yards, I don't know anything about trail cameras, to me that sounds impressive, I would want a couple. NOT for hunting or deer watching but to catch trespassers if needed. I lost my best place to hunt this year, would have loved to have trail cameras there taking pics at 80 yards, FOR trespassers. And I am sure at 80 yards, a trail camera will never bother any deer, even the smartest, oldest buck.