Earlier quoted context omitted.
Your comment contains no information about the veracity of the content in question. It's a straight-up ad hominem.
Correct, it is ad hominem, which is appropriate in a discussion about the respectability of a journalist institution, which this is.
Your claim that a failure to issue retractions is an admission of failure in accountability is true - when the reporting needs retractions.
So far, there's no evidence that the reporting does.