I have a really long passphrase in keepassxc. I often try to type it, fail 50% of the time, display the password, fix the typo. I would not use a long passphrase otherwise. (I understand there are other risks, such as having spyware that is recording my screen, but my main worry is for the safety of the file itself)

I know sudo-rs will likely not allow viewing the password in the short term, but the benefit to being able to have some visual feedback, is that it lets me use a more complex password.

Other example: if I'm on a ssh link with very high latency (ex: on a phone), I might type one character at the time, make sure they register correctly, and continue. If I can't do that, then I'll type the password in a text editor, then copy-paste it into the password prompt.

That's been my solution too and it's never been an issue for me tbh.