To be fair I've never worked at Amazon, but at this point they have 1.6 million employees worldwide. I don't care what their hiring brochures say, if you think they don't suffer the same ailments as every corporation that size I have a bridge to sell you.

Certain sectors are high performing centers of excellence whose staff write blog posts that get posted to HN, publish papers, get put on the covers of hiring media and give speeches. The majority of the company is somewhere in the middle holding down their relatively uneventful but important functions, and probably a larger chunk than Corporate leadership would like to acknowledge are deadweight hiding in the cracks.