Does anyone host #Matrix or #Riot on their own server? I feel this would be a great fallback for private #messaging, especially among family/friends (having full control of data, compared to, say, #Signal, which is centralised).
I also (still) want to try out #Session, but the same old issue makes it difficult: network effect. I proposed trying it with some of my family (now finally on Signal). I got no response. I could almost hear them thinking, "Jeez, not again!"