For a second, much better reason why economics can’t be a morality tale, see Elizabeth Anderson’s recap of Hayek’s argument:
In two of his important works of political economy, The Constitution of Liberty (see esp. ch. 6), and Law, Legislation, and Liberty (vol. 2), Hayek explained why free market prices cannot, and should not, track claims of individual moral desert.
For a second, much better reason why economics can’t be a morality tale, see Elizabeth Anderson’s recap of Hayek’s argument:
Warning (in case you care): highly political.