Sure, happy to unpack. Though I'll note that you've moved the goalposts versus what the original poster said: "benefit of the doubt" versus "nits to pick" is less egregious but still biased framing--his defense of Carolina's decades of cheating is Not. A. Nit. (And phrasing matters: "Baylor folks have some things to feel bad about" is *not* the same as "Baylor folks should hate their school forever.")
Anyway, the original post literally characterized those who don't just love everything about Bilas' commenting career as "question[ing] Jay's allegiance." It later concludes by saying Jay's commenting is great because he "acts appropriately by showing no bias." That last comment absolutely baits those who do see bias to jump in and disagree. It wasn't necessary in a "Jay gave a great rah-rah speech to the team" post and it ensured the responses that came. The "allegiance" point also isn't really right: lots of people have lots of individual views, but if anything I'd say the majority of folks who are annoyed by Bilas don't see him as some sort of disloyal traitor but rather as a guy who is bending over so far backward to avoid pro-Duke bias that he goes all the way around the bend. Vanishingly few, if any, have ever said on this board that Jay thinking every out of bounds ball goes to Carolina means he is disloyal, versus tryharding.
So yeah, what followed was already baked in there with the first post.