It's not about getting the best fishing experience, but building it back to the way nature intended it be. As close as possible, I know it won't be perfect. Those anglers are more concerned with a better fishing experience not is what inherently better for the environment, their philosophy is selfish and pathetic
I'd like to point out that I am trying to say that brook trout are inherently better than all other trout species, they are just the indigenous trout in PA and are under threat of being depleted, therefore they need protection. if the situation were reversed and the brown trout were indigenous and the brook trout were artificially introduced, then I would be defending the brown trout.
Brown trout are scientifically proven to be harmful to a variety of watersheds within the continental US. That's a fact. The only reason people can't swallow that pill or ignore it entirely is because their love of pursuing brown trout outweighs any true conservation motive.