Unless it's already been edited, that comment is in no way a personal attack. Not even close.
https://hn.algolia.com/?dateRange=all&page=0&prefix=true&que...
https://hn.algolia.com/?dateRange=all&page=0&prefix=false&qu...
https://hn.algolia.com/?dateRange=all&page=0&prefix=false&qu...
Please see https://news.ycombinator.com/newsguidelines.html and note this bit: "Please respond to the strongest plausible interpretation of what someone says, not a weaker one that's easier to criticize. Assume good faith."