alt Hacker NewsThat sounds like some reductionist hackernews question that tries to hint at some clever insight but I'll assume no snark and answer with as much insight as I can.
You just make less of them. Some buildings are discretionary, like your big apartment buildings you probably want (these were the two that got cancelled).
Person funding can make x profit over building per year. Person loaning loans x for y sum. Building costing more than interest amortized profit means it doesn't get built.
And I just had a doctor's office fitout cancelled mid project (drafted it personally :) ). so apparently those are, too.
Public projects like schools rarely get cancelled. Factories I personally don't draft so I really can't tell you.
Healthcare absolutely has a ton of discretion for their buildouts.
What's the alternative to steel? You just make less if it's not profitable to make.
Funny that you're accusation of snark was not without snark itself. I'll take your word on it for the level of discretion on some public building, though I would have thought/hoped that whimsy would play no more role than a rinsing error. Especially in the current economy. Maybe it's good there is less superfluous building going on?