I think a lot of it is where you are in the country. Up here we have 30 boats on a 200 hundred acre lakes constantly and the pressure and peoples ignorance (keeping certain fish, littering, ect) has ruined most of our fisheries. So I can see exactly where you are coming from Rhino.
I think more people need to be educated before we "promote" fishing. I am always cutting hundreds of feet of line out of my trolling motor because people just throw it in, taking other anglers' hooks out of fish I catch, and throw my jig at garbage pilled up in the water that acts as cover for fish. Fishing in southern New England is awful because of too many uneducated anglers who just don't give a $%^#.