Anyone here have experience or comments on using the Signal app?

It boasts having end-to-end encryption.

I heard that the Signal developer,  Moxie Marlinspike, was interviewed on the
Joe Rogan podcast. I checked it out - I still have about an hour of the show to
finish. Personally, I found the interviewed guest hard to understand and
maintain interest in listening to him. What saves the interview is the humour
and animated dialog by Joe.
--- SBBSecho 3.12-Linux