This type of post is actually more disruptive than the post you're replying to.
As is yours. The author of that comment has contact information in their information, why not unicast them?
> The paradox of tolerance states that if a society's practice of tolerance is inclusive of the intolerant, intolerance will ultimately dominate, eliminating the tolerant and the practice of tolerance with them. Karl Popper described it as the seemingly self-contradictory idea that, in order to maintain a tolerant society, the society must retain the right to be intolerant of intolerance.
To answer your question more succinctly, because the poster isn't the only person who will read these comments.
I would bet the poster you replied to had the same intent.
To prove it, I'll post Dr. Emily Bender's fantastic podcast about the problematic issues behind the current LLM wave. https://peertube.dair-institute.org/w/qpKuiNLTuHHMnvWGjnA2D8
(I think they are behind the most cogent critiques and worth knowing.)