I understand what you are saying, Cliff, and I agree with a lot of it. There is a genuine lack of goodwill, and , on occasion, civility.
On the other hand, the world we grew up in is gone. We valued and cherished the adventure of discovering good spots and working out successful tactics. The reward was more than just fish in the net. Sharing the adventure was part of the fun. The "now" world has a different set of values.
Convenience, instant results and gratification are the norm. Forget exploring, roadtripping or mapping out an adventure. Going fishing is like hitting McD's or the Timmies drive through. They also don't like to share