Rod in SC.
Your point about what makes a hunter happy is actually my barometer for an ethical decision...as long as it is legal.
Doesn't matter a bit to me what another hunter chooses regarding equipment, bait, crops, blind, stand, wool, camo, sights, release, etc.
EXCEPT: I'd like the hunter to know that if he/she talks about their decisions and results, they may be seen by some as "representative" of the typical bowhunter. I'd like that "typical" bowhunter to be a positive example for the rest of us so we will have opportunity to pass our passion down to as many generations as possible.
Case in point. I have a bear bowhunting story that I never share with non-hunters. Outcome was a dead bear but the process too graphic.
I think most bowhunters choose their equipment to increase their sense of satisfaction getting ready to hunt, hunting, and for whatever results they achieve.
My Dad asked me long ago, after an out-of-state bow hunt, "why take a bow when you take a gun (WY)". I told him that I wanted to milk as much fun and challenge out of the experience as I could. Nothing against the firearm or firearms hunters. I'm one of those as well, on certain critters at certain times.