I've been trying out #Matrix the past couple of days: 'An open network for secure, decentralized communication'.
It's kinda like the Mastodon of messengers, or more accurately the fediverse of messengers, although calling it a #messenger is a bit of an understatement.
Anyway, what I'm trying to say is that I think it's great! A much needed solution to an increasing problem, not sure why I held of from checking it out for so long! 😅