It's confusing because it makes it's technically correct [1], but doesn't really get at the heart of the matter. If 'tptacek hadn't pointed out the subtlety that it was the arbitrary nature of exceptions added later that was the reason for this judgement, I would not have understood or noticed it.
It's like saying "On-call developer fixes problem caused by program written in Java" – correct, but doesn't point out, for example, that it was caused due to a commit pushed to production on Friday evening after overriding the failing CI tests.