I think the best way to filter/monitor social medias would be to: A) Keep the core platform as open as possible, almost like a protocol (I.e. http doesn't care

I think the best way to filter/monitor social medias would be to: A) Keep the core platform as open as possible, almost like a protocol (I.e. http doesn't care who says what.) B) Build/invest in community-driven monitoring tools that users can select to filter the content.