What did they get wrong then? Your comment delivers zero utility at a cost of 16 words and externalizes the costs of you being angry, hence the demand for it an

What did they get wrong then? Your comment delivers zero utility at a cost of 16 words and externalizes the costs of you being angry, hence the demand for it and the market price are both negative. PS: What they get right in basic economics is that subsidies lead to a surplus, and/or to optimizing for other variables, such as full shelves.