It is being used in performance reviews, source: recent Amazon SWE.
They also use a bunch of dumb metrics like, total PRs submitted, total comments made on PRs, etc. To the point that, there are multiple heavily used internal tools to game these metrics. Eg, auto-comment LGTM on any approved PR. Thus, making the metrics even worse than they would have been prior.
> Amazon has told employees that the AI token statistics would not be used in performance evaluations.
> Managers are discouraged from using token use to measure performance, according to a person familiar with the matter.
Like CAD and architects, if you're not using LLM's while coding it's an issue, but Amazon is very clear that this isn't an official metric. I would believe managers know how many tokens you're using, but it sounds like they just interviewed a disgruntled employee who didn't like AI and published it.