Wire is pretty good as far as chat apps go. But for discoverability it's gonna require either an email or phone number I think. But if email is an option, why

Wire is pretty good as far as chat apps go. But for discoverability it's gonna require either an email or phone number I think. But if email is an option, why not just spend the 10 seconds it takes to open a new gmail/hotmail/yahoo/etc account?