If you do a clean install, you’ll find that you are asked to opt-in to all the services that collect personal data. You may not remember it, and I think that

If you do a clean install, you’ll find that you are asked to opt-in to all the services that collect personal data. You may not remember it, and I think that some of the opt-ins persist across device restores, but all the data collection is through explicit opt-ins.