I have a feeling that people after they report something via slopstop probably don't want to see that result again. So kagi should either
- ask the user after pressing the slopstop submit button if they want to block the domain/subreddit/channel/etc
OR
- Behind the scenes downrank it for that specific user (might not good/transparant)
one note about the first suggestion: it would have to support sites with various ... communities/people.
Say someone reports something as slop, maybe it was a specific user/channel/subreddit/community where it was posted in and only that user/channel/subreddit/community should be suggested to be ranked