I feel like we have very different definitions on the word “terminal” and “power user”.

None of the features feel like it belong to a terminal and I doubt the AI will give good answers to complicated technical questions. Also, it probably takes more keystrokes to update your Ubuntu box using “prompt language”, rather than a simple Ctrl-R and finding the command you need.

If only there was a way to sign and authenticate origin /s

Wouldn’t tar --help suffice? Afaik, it returns exit code 0.