Attacking another user like this, or like you did at https://news.ycombinator.com/item?id=30611769, is egregiously against the site guidelines, regardless of how wrong someone else is or you feel they are.

Someone else having different views than you on a divisive and emotional topic is not evidence of anything but that the topic is indeed divisive. People with different backgrounds inevitably have different views.

If you think you're seeing manipulation or abuse on HN, you're welcome to email us at hn@ycombinator.com as the site guidelines say. But you're absolutely not welcome to use this as a bludgeon to attack other users with. I've spent years poring over the data about this kind of thing on HN and I can tell you for a fact that internet users' perceptions about this are, overwhelmingly, figments of pure imagination.

If you or anyone wants more explanation, there is years' worth at https://hn.algolia.com/?sort=byDate&dateRange=all&type=comme.... One long example is https://news.ycombinator.com/item?id=27398725.