> I don't really understand that even booming areas like Northern VA and NYC have to give a company subsidies to settle there.

Politicians see the chance for tens of thousands of high paying jobs to be a net positive for their city -> politicians compete to bring said jobs to their city. I don’t understand why this is so controversial. Even absent Amazon’s explicit RFP process, which was a bit tacky, you were always going to have cities falling all over themselves trying to gain Amazon’s favor. It’s no different than if you were buying a car and trying to play multiple dealers off each other, just on a larger scale. To think that NYC and DC don’t have to compete to attract business is naive.