All topics that negatively talk about Trump or Elon get flagged. I'll let you come to a conclusion as to why.
But then there are submissions like this one that are clearly tech-related: prominent AI alignment issues have to be topical here on HN. Or this one I recently submitted which was at the time new breaking revelations about the TikTok ban: https://news.ycombinator.com/item?id=44461158. Also directly tech-related. And both posts have 100+ upvotes while still remaining flagged. It's definitely frustrating.