I don't know when it happened exactly, but I have noticed the top comments on youtube/instagram/fb are always something completely inane like 3 heart emojis or

I don't know when it happened exactly, but I have noticed the top comments on youtube/instagram/fb are always something completely inane like 3 heart emojis or something. It was always baffling that any kind of meritocratic system that ranked comments would result in something so useless being placed at the top.