It's a lot easier to hide the language they need in a EULA for a feature like this than it would be elsewhere.
I appreciate you feel this is a cynical take. But have you seen the class action lawsuits against Google over the last 5 years? They exceed a billion dollars as far as I can remember and they are for more blatant things than this.
So they don't get sued when the LLM inevitably instructs someone to drink bleach, hurt a stranger, delete the production db(I guess vibe coders say this is a good thing now though?), etc.