That is not actually what I said. The only component we use for campaign tracking is Adjust which has nothing to do with google services. Adjust has gone through a very tough vetting process.
> - Adjust SDK: an install attribution tool (aka install referrer tracking). This is only used to determine whether the app was installed as the result of a specific (google-hosted) ad campaign. Adjust depends on play-services-analytics. ( https://www.adjust.com/glossary/install-referrer/ ).
play-services-analytics is what I meant by "the Google SDK" in question; sorry if that was unclear!
