Yeah killing the sms function was basically a deal breaker for me, no matter how much I tried I could only get three people to use Signal, the rest were all sms. When the sms feature was removed 2 of the 3 dropped Signal completely, so now the only person I know who still uses it is my mom and even she still flips back and forth between Signal and Google messages when texting me.

I still have Signal on my phone and suggest it people when they ask how to contact me, but everyone just wants to text my phone number.