The assistant today
Reactive. It does nothing until a human notices a problem and types a question — a slow-burn failure at 3 a.m. is invisible until someone looks.
Uniformly expensive. It calls one large model on every turn, even for trivial "is this even a problem?" triage a compiled rule could answer for free.
Unauditable. When an agent touches a cluster, a chat transcript is not an audit log — you can't prove the record wasn't altered after the fact.