Unfortunately quite worthless if the client is not open source and still controlled by FB. Having e.g. analytics running in client will not improve privacy at all, no matter how the messages are encrypted. (Also the metadata can expose more than enough information)
Unfortunately quite worthless if the client is not open source and still controlled by FB. Having e.g. analytics running in client will not improve privacy at all, no matter how the messages are encrypted. (Also the metadata can expose more than enough information)
yes, exactly this. same issue with whatsapp, even though it has E2EE.