From what I could see these numbers would usually be hit by people doing vast amounts of analysis over files, they would usually rock up tokens very fast. Then you combine this with the selection of Opus models which are much more expensive internally than GPT ones and the limit gets reached quite quickly.

OTOH "$105 million to Claude Code over a 28-day timeframe"

$1.4B/year is not a small number, even at Meta's scale, when it's money going to a competitor

That's what you got from 200$ claude sub.