Your problems will be different early on.

And for clarity, the Golang usage information is logically separate from "Google", it's of no value to them what the metrics of little parts of the go compiler are doing. They only capture data from 10% until they have statistically sufficient data

You should not hold Google ideas or practices in your head when understanding how Go does their analytics, it is fundamentally different from web analytics and fairer than any other open source tool doing analytics.