[Joeri]

What’s wrong are two things: lack of transparency and lack of choice. They could just ask where people got the app, and offer them a choice not to disclose, but they choose to not offer the user that choice and to not transparently communicate the choice has been withheld.

That’s user-hostile.

The problem with saying “just don’t install the app” is that you have to be informed first, and that even then you have no real choice. If you want to take part in digital social networks you must surrender control and privacy. If your data is a valuable commodity you should be able to decide who gets what, just like you decide with your money. But you can’t, not really.