Well, Facebook, Instagram, Facebook Messenger, and now Whatsapp. I really can’t stand using an app that has ads. I really really could use them if they weren’t so intrusive or annoying, Whatsapp it’s the only META app that I’m still using due my close relations do use it.
Which App do you use to chat with your closest people? You simple don’t? Or you use another medium to get in touch? I always can make a call to my relatives, but there are people, like my gf, which I need to communicate in more than one way, send audios, photos, videos, etc. Every reply it’s appreciate it.
From my understanding on the signal protocol, the only thing they can check is your last log in. So not really who you messaged.
The downside of signal is that it is centralized.