Comment by acdha

If a single junior engineer can do this, it’s an even bigger indictment of Facebook’s senior management than this exploit. A well-designed system doesn’t rely on individuals never making mistakes and if our hypothetical junior developer can make critical security policy changes without oversight, that should be a C-level job loss event.

If our goal isn’t to make excuses for the top of the org chart, a more likely explanation is that senior management is heavily incentivizing shipping AI features and this went out as a high-impact change reviewed in a rush, probably by AI.