TL;DR: google.com -> define ad hominem -> "(of an argument or reaction) directed against a person rather than the position they are maintaining" -> go back to the quote we're arguing about, it reads: "so the reporter is either stupid or disingenuous" -> looks like those are words directed against a person rather than the position they are maintaining
y'all are mistaking doing a technical word by word breakdown of an argument and picking which words are which logical fallacies with, well, the definition of ad hominem