Not sure what you mean. But for anyone that cares enough to pay attention to likes and dislikes, there it is.
I think the front end of YT, the dislike button exists purely for algorithmic purposes these days; both macro and micro curating.
But the foundation of public ratings is the ad populum fallacy.
People enjoy productivity. People love working on things. But they don't enjoy working on things for someone else, all while getting nothing out of it but some financial compensation for their time wasted.
One of the most awful feelings is being too exhausted to work on your own projects. It's so unfulfilling and anti-human nature.