Dang
I really thought this story was a joke until the OP deleted the title, pictures, and thread.
I don't think the guy who brought up archery meant it in the context of archers get closer, and wound less animals.
I took it as thinking it sounded a little odd that the OP couldn't get closer than 1010 yards, over half a mile from the elk. Then took the shot.
If you have spent decades shooting lots of animals with a bow and arrow, the I couldn't get closer than .57 miles from the bull sounds a little like hogwash.
This is NOT an archery vs rifle thread
It sounds like the OP was probably an inexperienced elk hunter and an inexperienced long range shooter/hunter that made a series of decisions that led to a bad result. If he watched the bull drop at the shot, and sat there for 5 minutes it sounds like the bull was dead. So either the bull didn't drop at the shot, or he was looking in the wrong spot for the elk.
Hopefully he learned some good lessons from this bad experience, and makes some good choices that lead to a punched elk tag next year.
After I figured out this wasn't a joke, you could tell the guy had no clue that basically no one would be saying you did the best you could, and that sucks.