It doesn't mention how they know this. Apple is a black box. You can't know if they are collecting specific data. At least with FOSS Google, you can figure ou

It doesn't mention how they know this. Apple is a black box. You can't know if they are collecting specific data. At least with FOSS Google, you can figure out generally what's being sent. Conspiracy: a pro Apple article means macrumors gets early access to something. (Source: Nintendo does this)