Defederating won’t do jack shit to meta, they can still view your content and view data to their hearts content
All defederating does is stop you within your instance being able to see posts from Threads
The two things Meta likely cares about is content and data, both of which they can still get
Couldn’t meta theoretically scoop up all their user data including contacts and then actually link that to other users?
I’m not talking simple fediverse data- I’m talking all interaction elsewhere on the phone and other platforms then associate that to fediverse data too.
I’m not too sure what you mean, for their own users yeah they can use whatever their users agree to. Phone numbers, IP address, name, email, device, whatever they like really. They can then easily have that all linked up with their relevant Instagram and Facebook profiles for advertisers. Adversisers then kind of build up profiles about users across different services which is why often if for example you look up cats on one app you might see a cat food advertisement in another
Target for example is great at building profiles up (automatically) of their shoppers, a while back there was a huge story about them predicting a pregnancy Forbes Article
Other users not on Meta I’d say no, this sounds like it would be illegal honestly at least in some countries though I don’t know enough about privacy law to say
That said, instance owners could definitely sell off your data to advertisers if they wanted to and it was in the TOS of that instance
ward2k
