Dessalines - Why not Signal?

matrix, jitsi, etc, are very different types if platform from signal. if you just want signal but without all the problems, it's Wire.

but if you want my opinion - the only thing that matters is bridging. none of these small networks can succeed unless they can bridge to the others and to email. bridging is subverting the network effect to combine the small players and help them destroy the big players.