I guess with LLM as the reviewer, it is going to take a lot longer to be Zero Defect, unless they use LLM as the coder, too.

This is the happy path for LLM assisted coding. Obviously consumes less tokens being more constrained and focused so it's not what gets the most marketing but having the second loop of code reviews seems worth investment even if the coding loop is entirely manual or you're in full LLM autopilot mode