@fla @kkarhan @Mer__edith @signalapp signal end to end encrypts the actual content of your messages, yes, but it doesn't encrypt the metadata of your messages — including who sends each message, who receives it, what date and time the message was sent on, whether it was received, and stuff like that, which can be used to do all kinds of analysis in fact metadata is all that the surveillance agencies in the US even use when just passively surveilling people cuz you can actually figure out a fuck ton from just metadata). Not to mention the fact that it requires you to have a phone number for your account and that isn't encrypted either so each account is linked to your legal identity unless you have a burner phone. Signal has been promising they will set up usernames instead of phone numbers for accounts for something like 5 years now and maybe they'll release it soon but it's still a problem in the meantime.