It's yet another perfect example of government gone wild. It's one thing for to use taxpayer monies to create jobs and job opportunity (i.e., education). That's a reasonable expectation within the scope of gov's governing.
However, it's another thing for gov to buy jobs - and thus votes - by effectively subsidizing some mega-corporation. If Amazon needs money, that's what Wall Street is for. If Wall Street isn't willing to give Amazon et al money then that's a red flag and taxpayers should naturally stand clear.
Some might say, "But without such things Amazon would have to raise prices, and that's not good for consumers." But it's the consumers that paid the __higher__ taxes to supply the subsidy. The difference is, with the latter method the gov gets to skim some off the top.
Bottom line: The taxpayer / consumer loses. Politicians and Big Inc win.