I have nothing against Signal. I just don’t have access to a phone number right now. I fully intend to use the Signal when I get a number. I know there is no silver bullet, no absolutes in the privacy world but I’m looking for any messengers that are generally considered to be private and secure on Android that I can try to convince my friends and family to use. I have a mid - low threat model, it’s just the thought of giving the Zuck anymore of my family’s data makes my skin crawl.
Matrix is a protocol that if used slows any messenger to communicate with each other kinda like lemmy federation. There are many messengers that use it and if you establish a bridge you can use your matrix client to message people on signal or what’s app