Currently only a few people I know use signal so if I had to maintain two appsz one for signal friends and one for just SMS friends it's going to be a big bummer and I probably will just end up not using signal. As is, I could get people to switch to signal as their main app and I could signal with them, but otherwise it was a normal texting app for them. But now his am I gonna get my mom to install signal and a regular SMS app? Not gonna happen, which means unencrypted messages.