The stock Graphene SMS app sucks, it lacks basic features and customization that standard SMS apps have.
I see no real need to keep it for security and privacy reasons unless someone can share legitimate information about the application for a need to keep it that is note worthy I am all ears to be educated.
I’d like to explore other privacy focused SMS alternative apps. Not services. Just the app. Thanks! I hope this helps others too. I can’t be the only one! I chose top 3 because I would rather not try 50 apps. Just the cream of the crop.
Edit: I tried several. Fossify seems to be the best overall, I encourage others interested to try it on F-Droid. Thanks everyone!
DekuSMS adds encryption if your contact have it, and you can still use normal SMS if your contact doesn’t have the app installed.
https://f-droid.org/packages/com.afkanerd.deku/