I know that on some of the videos for the alphabet media, they reset the likes and dislikes to zero if too many negatives start showing up.
Amazon does the same thing with book reviews....too many negatives, they delete them.
Try the “damning with faint praise” approach. Hit the “like” button, then post an appropriately negative comment. Make “likes” worthless. Strongly condemn WH actions but put some comment concerning the president’s superb fashion tastes in shoelaces or some such.