I decided to finally look at the Signal app. I don't have much use for it, but still might be worth having available. Given the first thing I ran into was a FB/IG like "story" feature, I wasn't impressed. I got that turned off and started looking around only to find cryptocurrency embedded in the app.
I'm sure some will say I'm being too harsh, but in 15 minutes this app got three strikes, which is unfortunate. The third strike was having the interface glitching and not responding while I was changing settings.