This was why I started using Signal in the first place. I could replace my SMS app with Signal and immediately gain the advantages it offers for my friends that

This was why I started using Signal in the first place. I could replace my SMS app with Signal and immediately gain the advantages it offers for my friends that were also on it or willing to switch. Over time, more have switched to it and the network grows but I don't miss out with those who won't switch for whatever reason.