Parent comment wasn't about Facebook collecting data from different apps, just about "selling" user data. Both Apple and Facebook do it.
Facebook doesn't sell you data of people, they sell you ability to have people interact with your ads. Apple doesn't sell you data of the people, they sell you ability to have people download your apps.
> they sell you ability to have people download your apps.
How do you construct that as “selling user data”? Does my local farmers’ market sell my data because I can go there and buy some food every week? This “both sides” argument is just as wrong as when it is used in other contexts.
