Crows are really communal though so might be a better bet for human like intelligence in the long run. Magpies too, not because they’d help but because they are both intelligent and total jerks so even the eventual crow people wouldn’t get to be happy thus maximizing the chaos.
Don’t forget frequently ripping off ideas from small companies that (used to) sell on amazon. A lot of amazon basics is just stuff they ripped off from other people.
I’m currently building a Guzheng out of wood from the cherry tree I used to hang out in as a kid that got destroyed in a fire with only part of the trunk remaining. Maybe only 4/10 interesting but if this were a fantasy setting that’s at least a +2 magic instrument right there for the backstory its got.
The only way I can see gold becoming cheap being a problem for me is due to it being a problem for rich people and them making it my problem.
I suspect a lot of guns, explosives, body armor and anti-armor munitions due to the immediate civil war that would break out in most countries as the wealthy elite tells the government to confiscate everyones matter replicators.