Honestly, "vibe-code-cleaners" are already out there and in demand!
I even expect "vibe-code-scalers" will come soon, to be able to fix and scale up the spaghetti AI agents plopped in the first place.
The author seems to be an Amazonian, it also seems that they are good at "Invent", but not at "Simplify" bit.
Big-Tech has invented LLMs, that is great. Big-Tech hasn't been great when it comes to "Simplify"-ing things. Actually, notoriously bad at it.
That is the opportunity here; "Simplifying" these workflows, making AaaS (Agent as a Service or AI as a Service)