Greed? Well, I have some work to do, that my arthritis won't allow me to do without significant pain. Any volunteeers to do it free? Nope I have to hire it done, does that make the payee greedy? Nope, that's how the Capitalist system works.
As for DET, YNG, CLE, PIT etc. having high unenployment, check the taxes and regulations needed to conduct industry, and REASON with the brain, not emotion and the answer should be clear. [No gurantuee there, though.] The greed is on the Govs part, look at the taxes on gasoline, for instance, aand the Gov has no clue as to how to obtain, refine, market, and deliver a drop of gasoline, but their cut is around 30%.
And remember, businesses/industry pay no taxes-- the consumer does!