I did not mean to say that there are better options for encrypted communication. My point was that my use case is texts like "I'll be in the gym at 6:00 bro", not things that I really want to keep or backup. If someone sends a picture or a file that I want to keep, I can already do so manually.

My use case is everything from yours, up to deep personal conversations, and photos and videos that I'd like not to lose.

I don't feel like backing these up manually; it's a computer, and its job is to do tedious, repetitive, easy-to-forget tasks so I don't have to.