Production comes first. Period. End of story. This is Say’s Law and it’s correct. Oh, you took an economics class and learned that it was wrong? Well did you ever try to buy something that wasn’t on the shelf? Did you ever start a company to build something that wasn’t on the shelf? I’ve done both and Say’s Law is correct.
Thomas Sowell as channeled by DB on this topic: here.
Or, the more entertaining version: the Fight of the Century round 2.