this simplex thing is not going to catch on.

not pictured, I had to open a random port on my firewall just to connect my phone to my desktop. yeah right

sticking with XMPP and omemo that is more than good enough for me

https://m.primal.net/LIMm.png  

 What's a desktop? 

 It was something that was used before connecting your phone to a screen and a mouse and keyboard to get you working. Android 17 fixes that problem  

 Android 17? 15 isn't even out yet!