"It is unquestionably a better encrypted messaging system than PGP." You're going to have to back that up. In no way is Signal more secure or private than PGP.

"It is unquestionably a better encrypted messaging system than PGP." You're going to have to back that up. In no way is Signal more secure or private than PGP. Signal is simply easier to use for a very small use case, text messaging.