Comment by ants_everywhere

I get that people want to make fun of management. But the complaints were that Amazon was stagnating and frugal. The idea that they're spending extravagantly on programming language fads is amusing, but isn't really consistent with what others were saying or with what we know about Amazon generally.

Rewrites to save compute resources are done pretty frequently at huge companies. It's a relatively easy source of projects for high level engineers because they can see the fleet-wide metrics and have figured out how to choose projects that have clear dollar value in their performance write-ups.

Could an L7 have wasted a bunch of time on a fruitless project? Of course. Could an L7 have wasted a bunch of time on a fruitless project at a notoriously cutthroat and frugal company AND be super proud of it? That seems much less likely since they have to show some numeric impact at that level, but I obvious still possible. Would their manager then also be proud of it? That seems even less likely.

So when the only description of the project also accurately describes a large class of valuable projects (i.e. decrease fleet-wide cost of a ubiquitous tool) I was genuinely curious if there was more to the story.