I really don't have an answer how to make foraging more fun and interactive. But fate curios are not the answer. They are soooo incredibly rare they might even be broken for me can't really tell. Haven't seen a fate curio since before my alt could see boletes with no expl or per.
What if we had some forageables that would be really huge but quite rare. So sometimes your blueberries would be monstrous blueberry that you can make 10 pies out of. You'd still have to eat the damn things with satiations and what not and you could just go pick more blueberries if you wanted but when you got one of the big ones you'd still be excited.
Also mussels give us a worthwhile recipe so we pick them. Make regular pearls a lot more common and not fate usable to make symbel or low bonus jewelry and be a shitty curio and have some pearls be black that will be used in necklace for big big bonus. I miss wanting to pick mussels.
So when can we plant mushrooms? We want to live in caves. We should be able to fertilize caves and plant mushrooms and raise cave pigs. Cows and sheep need grass but pigs can live on anything.