Add? They have one. Click on the three dots next to the URL then "Feedback" -> "Something else" -> "Spammy content". Something like this has existed as long as

Add? They have one. Click on the three dots next to the URL then "Feedback" -> "Something else" -> "Spammy content". Something like this has existed as long as I can remember. The three dots used to be a down arrow in the same place.