I'm not saying it can btw. I'm arguing for the opposite.

And for the record, I'm impressed at issues it can diagnose. Being able to query multiple data sources in parallel and detect anomalies, it sometimes can find the root cause for an incident in a distributed system in a matter of minutes. I have many examples when LLMs found bugs in existing code when tasked to write unit tests (usually around edge cases).

But complex issues that stem from ambiguous domain are often out of reach. By the time I'm able to convey to an LLM all the intricacies of the domain using plain English, I'm usually able to find the issue myself.

And that's my point: I'd be more eager to run the code under debugger till 2am, than to push an LLM to debug for me (can easily take till 2am, but I'd be less confident I can succeed at all)