Whatsapp still does E2E encryption. (Same as Signal) Facebook can't read your messages. (There's still the scenario of you getting a special version of the app with that functionality disabled of course) You can also enable notification for changed signatures, which I do see changing as people replace their phones.
Whatsapp still does E2E encryption. (Same as Signal) Facebook can't read your messages. (There's still the scenario of you getting a special version of the app with that functionality disabled of course) You can also enable notification for changed signatures, which I do see changing as people replace their phones.