Comment by e_y_

I would generally agree, but in many cases 1) people don't read the comments/replies, 2) interesting responses get drowned out by low-quality responses, 3) the criteria by which useful responses get highlighted can be skewed by a variety of factors, including vote brigading and algorithmic bias or sometimes just a bias towards the earliest comments (which get upvotes, which then get more views, which get more upvotes).