That is one of the big issues with "vibe-coding" right now, it does what you ask it to do. No matter how dumb or how off base your requests are, it will try to write code that does what you ask.

They need to add some kind of sanity check layer to the pipelines, where a few LLMs are just checking to see if the request itself is stupid. That might be bad UX though and the goal is adoption right now.