Trust me, Jackie Bushman is not one of my beloved pros.
True, editing can change the content completely of a show, but I get the sense that these guys can do what they say they do.
I realize that we were not talking about archery, but it is hunting and hunting principles are universal.
If it is wrong to take a shot with a rifle that you can't make 100% of the time then it is wrong to take a shot with a bow that you can't make 100% of the time.
The truth is no one can guarantee a quick kill 100% of the time. You practice, use good equipment and take the high percentage shots, but things do happen.