> A problem for some people with Signal is that it requires you to use a phone number, and they may not want to disclose theirs.
That's true, although those of us with unlocked phones can purchase "throwaway" SIM cards with distinct phone-numbers fairly easily with cash, use the number for secure communications only, throw the card away, and then go back to our public lives.
That's true, although those of us with unlocked phones can purchase "throwaway" SIM cards with distinct phone-numbers fairly easily with cash, use the number for secure communications only, throw the card away, and then go back to our public lives.