He's overly simplifying the contribution to profit by not understanding the contribution to expenses. It's not his fault because Amazon doesn't break it out that way. They don't allocate certain expenses to AWS and other expenses to other branches. While there's no doubt that AWS is very profitable, to say it contributes a certain percentage to overall profits probably misses the mark tremendously. It's probably and…
As an aside, I was listening to an interview by someone at GCP and they said that almost none of Google’s infrastructure is part of GCP besides some internal software.