This raises a question, should HN have a danger indicator for each shared site? Danger are ads and tracking scripts. Or redirects to other sites or is a short

This raises a question, should HN have a danger indicator for each shared site? Danger are ads and tracking scripts. Or redirects to other sites or is a short link. It could have an indicator to warn users that the site is full of ads, has trackers, has the Fakebook pixel, and so on.