If the intention of LLM agents is to be able to parse human intent from natural language, then it is not correct behaviour regardless of the phrase "whatever it takes".

On the other hand, if the intention of LLM agents is to run automated and self defined task based on a strict human input with precise and literal parameters, then I would say that it is.

However, I don't think AI labs are marketing it as the latter. As anybody who deals with clients / superiors will know, half the task is identifying the underlying intent and assumptions of the instruction.