They're what's known as poltroons.
Don't really have the courage of their convictions and know that their silly-asses meme will get shredded if comments were allowed.
FROM NOW ON I WILL DOWN VOTE. . . . . .EVERY IDIOTIC TROLL OF A GUTLESS COWARD THAT TURNS OFF COMMENTS IN THE POLTIC STREAM. . .AND I SUGGEST OTHERS DO THE SAME.