I haven't followed the whole apple privacy push and how it impacted advertising. However, isn't everyone always logged into Facebook? If so they already know who is using it and any interaction will tell them exactly who used it. How does the Apple's platform level change effect them? Am I missing something?
It’s not Facebook knowing who used their app, it’s restrictions on what data Facebook can pull from your phone. It’s also making it clear to users how often this data is being fetched, and the option to opt out of data collection is new too.
