Fishing needs to be changed to function like mining or botany give us ability

[Crios]

If you go to sea and see a pool of tuna cast your rod into that pool would you get another type of fish beside tuna?

There is always a chance, because there are other fish that swim with tuna schools for protection from predators. Though very slim. But back to the game there are spots where only one fish will bite at the bait you use on your line, with this you can target fish you want.

So fishing IMO is fine, about the only changes I would like to see is a tackle box and more fish used in crafting.