[musha68k]

Anecdotal but in my circles I'm increasingly seeing the shooting star badge.

[ath3nd]

In my circles as well!

I also converted my friends and family. What's very nice for building trust is their transparency report on how funds are spent.

[tapoxi]

My 70 year old, nontechnical Mom converted my entire extended family. We now use Signal for every family gathering, baby picture, etc.

It's just a really elegant solution for cross-platform messaging, the security is a great bonus.