@eaplmx@twtxt.net I use kdeconnect, and link the clipboard of my desktop computer with my phone. I copy the password to the clipboard in my computer, it is sent to the phone via kdeconnect, and I paste it where it needs to go. kdeconnect secures the connection between the computer and phone and the clipboards on both sides are automatically cleared after 30 seconds. The password is never displayed on either screen and it does not end up in the scroll or shell history on either side. It’s easy, it works great, and it minimizes the most obvious user errors and leaks that you’re able to protect against with this kind of setup.