Instagram is working on a Dislike button that will anonymously downrank comments
Across pretty much every social platform there is a strange focus on responding positively to content through the use of a ‘like’ button. Instagram is no different in this regard, but this could be about to change.
Some users have noticed a new down arrow button next to comments which has been confirmed by Instagram's trial of a new feature. The button enables users to dislike a comment under a post, but it does not work quite as you may expect.