If a post contains incorrect information that could be dangerous, you should be able to reply to it and also downvote it so that the incorrect information becomes less visible. For example, if someone said you should pinch your nose and lean your head back when you get a nosebleed. You should be able to correct them and still downvote to make the incorrect information less visible.
If a post contains incorrect information that could be dangerous, you should be able to reply to it and also downvote it so that the incorrect information becomes less visible. For example, if someone said you should pinch your nose and lean your head back when you get a nosebleed. You should be able to correct them and still downvote to make the incorrect information less visible.