Seattle hates Amazon and what it has done to the city. They provide nothing for the city, do nothing to help ameliorate the problems they create, they overcrowd every area with ultrawealthy out of towners who push actual Seattleites out of the neighborhoods they've lived in for generations, replacing local culture with bland silicon valley tech-ennui. And the jobs they offer aren't even good. They create new white-collar sweatshops in their office buildings to mirror their blue-collar sweatshops in the warehouses.
If they are paying attention, people in all of these cities should be praying to god that Amazon doesn't choose their city. If they can, they should protest, riot, refuse to let it happen.
If you want a left-wing prospective on this general issue (which is called "lotteryism") there's a great podcast that does media analysis on this and issues like it. As it turns out, for example, reporting describing the supposed 'benefits' Amazon could bring to a city are literally copied without attribution or further investigation from Amazon press releases. There is a reason Jeff Bezos bought a huge newspaper, and it's not charity.
https://soundcloud.com/citationsneeded/lotteryism-part-i-how...