Who makes the decisions about what is getting flagged
Users flag things.
https://news.ycombinator.com/item?id=43227619
https://news.ycombinator.com/item?id=43624035
a news story that seemed pretty important for tech workers to be aware of
That's not really a driving principle of HN - it doesn't actually work like that. It doesn't entirely not-work like that but it mostly doesn't work like that.