Adjusting the yield of fishing and/or shellfish harvesting tool

The proposal is a method to increase the yields of fishing and gathering molusks/crusteans. After all, the minigame is a considerable timesink, with a chance to fish up junk (granted, some of those are collectibles!) and the shellfish tool has a yield rate that is worse than harvesting a dead level 2 creature with novice Scout.
My suggestion would be to let the yields be affected by the Creature Harvesting line. The end result, with master scout, might be a 20-fold result, meaning that you'd get between 160 and 200 meat per harvest, as opposed to 6 to 11 now.

It will make harvesting fish/mollusks/crusteans less bad. People would actually be engaging in these activities, and chefs will have an easier time with access to more resources. Most of the time people don't even bother to sample fish/crusteans/mollusks because of the horrendous time-to-unit ratio. I don't think it will be a significant change to the economy either, as while there are plenty of scouts, the market for any fish is "it doesn't exist". I doubt it'd break any economy as harvesting creatures is still going to be a massive improvement in spin groups, where scouts get literally *MILLIONS* of meat/hide/bone in a single afternoon.

I've seen a few good fish/mollusk/crustean spawns come and go, with virtually nobody doing anything with it. Nothing is on the market, nobody is really doing any fishing, and an entire side activity is generally just ignored, because it is considered boring, and unrewarding.