Political issues seem to be fine as long as they are on the side of politics HN moderators want them to be on. Articles about systemic racism in medical equipment and even math are fine, but any article against left leaning narratives are banned.
I thought HN would be a place of coherent discussions on all topics, but alas group thought seems to rule here too. No one wants to, or more appropriately, no one is allowed to question the narrative without their posts being removed. Government approved responses only, any other response will remove 10 points from you social credit score.