The neighborhoods they built that stuff in (mostly South Lake Union and Denny Triangle) used to be so sleepy in 2010 and earlier. It was a big transformation.
SLU and Denny Triangle are amazing now. Those are some of the few places with restaurants open into the evenings. Amazon, like them or not, does a great job prioritizing local businesses in the retail spaces in their buildings. They can't all survive, but they've had a good track record.