Glad you got to the bottom, thats something I haven't even done yet and I'm literally one of the people who made the game. So props to you:). Money does indeed pile up and there's more room for upgrades etc. In an ideal world we would've had time for more upgrades maybe even cosmetic purchases but alas, jam time restrictions. Nonetheless I'm glad you were able to uncover the fishing lore and complete your Fishipedia. Thank you very much for your kind comment.
(We can discuss the fish piñata post jam)