Bash scripts requires "set -eu" at minimum, when written by LLM or human.

It's the only language terrible enough to make the default behavior ignore undefined variables, commands, and execution errors, and happily continue executing whatever was produced by me smashing my hands on the keyboard, until the end of the file, while returning an exit code of 0, claiming complete success.

“Only language” eh? I only have a passing familiarity or very distant memory so could be wrong but I’d say these are the same:

Perl (needs use strict)

Ancient VB/VBA/VB script

Original PHP (no idea about modern)

PowerShell

Old Windows/DOS batch

> Bash scripts requires "set -eu" at minimum, when written by LLM or human.

No. It does not. Just write good scripts and catch errors and handle them. That's the same more less with every language. And bash can be written in a way that it is sane and readable and maintainable. Just because you have seen a lot of junk in the language does not make the language bad per se. Sure there are a lot of languages "features" which are more then questionable but I want to rise again the point that it has its place and can be used in a good way.