Now, I know a lot of you are gonna cry "It's because there's no good content!". Which is fine, you're can have that opinion.
You'd just be wrong.
There's plenty of good content. There's also a lot of content that's just, average. Made by everyday people with a cell phone, trying to find others who are similarly interested. Those videos may not be high quality, but there is intention and effort being put into them.
And do you want to guess what motivates them? Views.
P3.