True. And as an adult, avid fisherman who has found wild trout and become hooked, I can say I agree with you. A TU member, have been involved in conservancies, contributing monetarily and when possible volunteering, spreading the good word, advocating for water quality improvements.
But I also try to keep in mind I would not be an adult, avid fisherman who has found wild trout and became hooked, without the white truck fleet. My dad used to be there when they stocked to make sure a hole that was easy to fish from shore was stocked, and then carry me on his back across Tionesta Creek away from the crowds and set me up there. That's how I started. Today, limestone springs in Myerstown on the upper Tulpehocken was mentioned in this thread. Yes, I agree, it's a crying shame, almost feels criminal that such a high quality spring is used in this way and degrades a fishery. They have quite the racket going on there! But guess what? I took my 7 year old there a week and a half ago. He was struggling and getting skunked all morning. Rather than see him get discouraged after a morning of fishing and not catching, we jumped in the car and drove to limestone springs to save the day. It's like cheating. It's ridiculous there. And yes I took the opportunity to explain to him that it wasn't real fishing, it was fun but that was man made, daddy paid for them to put those fish there for him to catch, and he understands 100%. But he was super proud of catching 20" rainbows all by himself, cast himself and all. All daddy did was net them. Now I have a 7 year old begging me to take him fishing again, and now determined to succeed the "right way." He is casting a fly rod in my yard. That is perhaps a future conservationist that limestone springs fishing preserve made.
A balance has to be achieved. Anglers fishing for wild brown trout and stocked trout are the reason acid rain from the Ohio Valley is declining, they are reason water quality standards were put in place, they help fund acid mine remediation projects, and many other positive factors. I'm not saying they're always right. I have grown too. But, it is the entry way. Taking kids, pre-teens, and teens miles into the woods through impossible terrain where there's no cell coverage to catch 6" specs is not going to create the next generation. At the same time, completely ignoring conservation concerns in favor of easy catching of big fish is stealing from the next generation. A balance has to be achieved.