In HN people often flag submissions to keep the identity and content more coherent and to reduce flame. (e.g. flagging advertisements, political and culture war

In HN people often flag submissions to keep the identity and content more coherent and to reduce flame. (e.g. flagging advertisements, political and culture war submissions) Perhaps it's the passive ones that flag submissions, but downvoting comments occurs by more aggressive conventional ones? I'd love to see statistics.