You missed the point then.
The comparison was about how to communicate respectfully and appropriately, not about making an perfect analogy.
Think of it this way then: it is completely possible for the Rust community to expect safe code without being entitled assholes about how they communicate that expectation.
I don't claim to know much about either karaoke or rust, but from what little I know of both, that seems wrong. The Rust community expects safe code, while bad singing is expected at karaoke bars.