The number of requests sent to Google or Apple seems like a poor metric to judge privacy impact. A single request with my bank account number carries a lot more information about me than 1,000 with my battery status.
These days I can't even begin to work that out. There is easily a 100x more traffic and every single time I ran a capture I would find a whole bunch of new hosts being contacted that have no business talking to my phone. And I just use my phone for email and messaging. Not a big app user.