Yes, you are right. Additionaly, chinese users are not using google, although they are certainly being tracked. I've added the word "almost" into my comment. So

Yes, you are right. Additionaly, chinese users are not using google, although they are certainly being tracked. I've added the word "almost" into my comment. So it now reads: >google pays Apple "an estimated $8-12 billion"[0] to be default search and as a result track almost all iPhone users' searches