Case in point, YouTube. Citing “dislike attacks”, which are coordinated down-voting of particular videos, YouTube opted to hide the dislike counter on all videos. It could be pointed out that ...

Instagram's head, Adam Mosseri teased a dislike button for comments on the platform as users started noticing it appears ...

“To ensure that YouTube promotes respectful interactions between viewers and creators … we experimented with the dislike button to see whether changes could help better protect our creators ...