No, this is absolutely incorrect. The NTSB focuses on the cause, regardless of whether or not guidance can be issued based on it. The guidance itself will be f

No, this is absolutely incorrect. The NTSB focuses on the cause, regardless of whether or not guidance can be issued based on it. The guidance itself will be focused on relevance, but the root cause is never tainted that way. If the NTSB thought the rant had absolutely anything to do with this, they would have mentioned it.