This is why I only use fast-growing, purpose-harvested pine.
This, and the "costs money" part. You either have an entire lumber mill in your garage, or you buy the expensive, pre-milled stuff. There's no way wood furniture is cheap. It's like if they can't sell us the finished furniture, they're going to get their profit from the materials to build it.
Fuck Capitalism, and the billionaires who leech from us.