Linux

Assuming you didn't know what tools were used to write the code that you are reviewing, how would reviewing it be any different? You would still ask the human author questions about intent if that were not clear. The quality of their responses may or may not be impacted by their use of LLMs, but that is up for you to reason about as the reviewer, and it's perfectly fine to tell someone they are being a jackass for only sending slop to you.