Engineers ask how to ship AI-written code they don't fully understand

A Hacker News thread asks how engineers decide how much of AI-written code they must understand before shipping it.

The post cites a LinkedIn post by a Meta engineer, who says AI-assisted shipping leaves them understanding their systems at a high level but not in every detail, and that they feel uncomfortable with this black-box approach. The thread asks whether other engineers share the feeling and how they set that threshold. The report contains no survey results or company policy on the question.