I’m using Signal, but after I found out that it’s not as privacy-friendly as it claims, I’m uneasy about sharing my address there. I trust the person who asked for my address, but not the service. What’s a safe way to share? I was thinking of something like a self-destructing pastebin, but surely you have better ideas.
Self-destructing pastebin could be less private than Signal, as they’re not encrypted on the server side. If you both know how to encrypt and decrypt, you can encrypt a text file yourself and send it. Otherwise, you’d have to end up trusting one service or another.