Chalking it up to it being the "market rate" sort of ignores how the market has failed for these other professions. They have to deal with the cost of living just like people in tech. The issue with the new grads, as the parent pointed out, is the attitude. Most could care less about this. That deserves critique.
I should also add that this dynamic does play out in other parts of the country. In other states in the US with much lower costs of living, nurses and teachers for example still have an average salary that is much lower than that of those in the tech industry, especially software development.