soyou're using both Amethyst and 0xchat? I have been testing 0xchat since yesterday, it seems you could use it as a client too. Are you only using it for encrypted DMs? Does this mean the DMs in amethyst, Primal etc aren't encrypted by default?
DMs are encrypted, but anyone can impersonate you using your npub and see who you sent DMs to (but don't see what you wrote, but still terrible).