I don't want to turn this into a bashing but in the old days (ie. 50s and 60s) there were some very well know hunters that took shots with great regularity out to 80 yards. They hit a few here and there but there weren't as many animals, specifically deer, back then - at least in the SE U.S.
My father hunted and shot with a lot of folks that shot that far at animals and hit one every now and then but I think we see more animals now so we use better judgment, knowing that we'll get another chance.
I've shot a dove at 15 yards, deer at 28 with a selfbow, squirrel at 21 paces - but I've missed more animals than I've hit in life except maybe deer but I'm picky with my shot selection.