Well, understand that simply saying “No” to someone’s feedback thread without any additional opinions presented is counterproductive to a discussion. If you dislike someone’s opinion so badly but also can’t be bothered to write even a sentence, then it’s better to simply not engage.
Think about it for a moment, what meaning am I going to derive from a single “No” when the original thread in question presents multiple ideas and actually tries to explain them? It’s just lazy and counterproductive.
It might be silly, but it’s still within reason for it to be removed.
And whether people agree or not is largely irrelevant.