Dakota,
You are spot on when you say "real hunters" take pride in the hunt and do so ethically and you are right also, there are slobs out there pretending to be hunters but you can't ever be sure what happened to a deer from wounds on it's body.
If you ever watch a deer "duck the string" they do it pretty much the same way every time, the front legs contract, the front part of the body goe's down, the head swings around and the arrow which was flying directly into the kill zone goe's over it's back and right past the deer's head.
Here's a story that might change your mind.
I have a stick blind in an old apple orchard that I have hunted from for more than 25 years. about 15 years ago I shot a doe,this was back in my compound bow days, she was standing right in my best shooting lane, about 25 yards out. In previous years I have killed deer standing in the same spot. I aimed for the lungs and heart and took the shot, I heard a loud CRACK! and the doe went down immediately, my first thought was, wow I hit it high in the backbone. It was down anyway and from my blind it appeared to be dying so I sat back down, happy to have a deer for the freezer. After giving her some time and enjoying my success I went to tend to my deer who appeared to be dead, not having moved for the last 20 minutes or so.
When I first walked up to the deer my thought was again "Wow, that shot was really high", she was laying on the arrow and it appeared that the arrow was coming out of her neck(she was actually laying on top of the arrow, it had come out of her body). Now I realize that I brought this doe down with a badly errant shot and wondering what happened I reach down and pull my arrow from under the deer so I can examine it. As soon as I do that the doe explodes to it's feet, almost knocking me over, and runs blindly head first into the pile of branchs that is my blind. Recovering my composure I nock another arrow and get closer to the deer that is now stuck head first in the brush pile. Before I could shoot again she pulls herself free and runs again head first into a tree, she kept her feet and staggered in front of me at 10 yds and I shot her in the heart and finally killed her.
As I took some time to settle down and allow my heart rate return to normal I'm realizing something really went wrong with my first shot, I looked at the arrow, it was'nt bent, it looked good, there was no blood on it and only a bit of hair and flesh on the broad head, what happened? did I hit a branch? it could'nt have been a branch, I clear my shooting lanes every year.
I went over to the deer pulled my arrow out and with my eyes and hands examined every inch of it's body, I could'nt find a wound anywhere...What happened? I could'nt figure it out... for some reason I looked inside the left ear and there was a perfect "X", the CRACK I heard was my arrow cracking it's skull!!!
To this day I still do not know exactly what happened but I probably hit a branch that I failed to notice.
What I learned that day was that things happen despite the best intentions, there is no rhyme and no reason, they just happen and we may never understand what happened or why, deer move, the wind blows you hit a branch and an animal is wounded, that's hunting.
Kevin