used to sell it all when i first got it, then one time when was short on stone figured out resources were more valuable than bells since they were semi limited. ever since then got all my bells from fish, bugs and fruit and whenever went to a mystery island fully took all the resourcesJ-just how, I don't even own more than 8 pieces of regular wood and used yesterday the last few stones I had to craft something.
I mean, if I had too much of materials (or random items in general) and they just taking away space in the storage, I would either sell them to the Nooklings or giving it away. Otherwise, you could craft a ton of stuff with these amounts.