Oh nice! Although, one issue from their website:
“Every message and file gets sent separately to every member in the group”
That seems fine for small groups, but for the typical Element crowd of large groups, I don’t think that would go over well. If you send a 10MB file in a 2000-person chat, you’d be uploading 20GB of data…
Just a quick glance at all of those:
-Briar, Tox, and Cwtch don’t have iOS clients
-SimpleX doesn’t have a desktop GUI has issues with big groups (see comment below)
-Session has a 100-person group chat limit
-Syphon’s own github states they are “still in alpha and we do not recommend using it where proven and independently verified security is required.” Plus, they haven’t had a release in over a year, so I’m not sure it’s still maintained.
Element (or most Matrix clients) don’t have any of those issues. Like I said, it’s not perfect, but I see why it’s recommended. All decent alternatives have significant downsides
Revolt is certainly better than Discord’s privacy, but since it doesn’t yet have E2EE, it doesn’t seem like very privacy-focused software