Well, Chris, I for ONE, ain't gonna bust your chops, for eating a trout, now and again!
Nothing, finer, like you mentioned.......if done right and in the right circumstances!!
Now, "hitting a creek, full of Natives,(If, you can even FIND ONE, anymore!?), and gunny sacking up a load, to take home just to stuff into your freezer, "for later"?? No, I'm against that and it's a waste of a beautiful resource.
"Frying up, a few, over a camp fire, steeped in bacon grease"?? Nothing, finer, after a hard day on the stream!!
Unfortunately, I think "catch and release" has been taken WAYYYY to much to heart and most fly fishermen today, don't think about what it means,or even KNOW what it means, other than "don't keep ANY FISH, return EVERYTHING you hook, to the water immediately and unharmed!"
"C& R" has really just become a "Buzz Phrase" that anyone that WOULD like to keep a trout now and again, to enjoy a great meal from......... feel so chastised, if they DO, they're afraid of being drummed out of the fly fishing corps!
It's become the new battle cry, now that "Match the Hatch" is fading from current memory. If, we fly fishermen were so "in tune" and so "dedicated" to the "Match the Hatch" theories of old.......... we wouldn't be carrying the number of fly boxes we carry and fly tying, for a whole season, would take about one night's work.
There are a LOT of waters, where C&R needs to be practiced. There are times of year, when it needs to be fully followed. But, not EVERY trout, out of EVERY water..........is a "C&R situation.
"Native trout"? "Planter Trout"?, how many, fly fishermen can TELL what he/she is releasing, is truly one or the other? Not, very many, no matter HOW good we think we are!
Catch and Release, I feel, SHOULD be practiced for the most part. But, it's a personal decision,(of course, only in waters, where it's not legal to keep anything), it's NOT a "religion" like many think it is and it's not a "makes me a better fishermen law", either.