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.
Table comparison of many messengers: https://www.messenger-matrix.de/messenger-matrix-en.html
I mostly use Signal but also Threema for a few contacts (you don’t need a phone number for Threema, but it is not free - around 4-5 € one-time-payment).
Love your profile pic BTW. Screw u/spez!