If you really think about it, all of the social media platforms make money from all of the people who use their platforms. Users dive in thinking they're on the next greatest thing, all while being suckered there so the platforms can earn billions off of them. Mark Zuckerberg, for example, made $41 billion last year from advertising. How would you feel about sharing in that?
Yes they are making money and that money they are making is a way to keep the platform up and running. Facebook is one of the biggest social network ever, and it takes a lot of money to run such a social network and also pay the staffs.
So why exactly should he be sharing the revenue with you? It took a lot of hard work for him to reach the level he is now, so if you want to reach the same level too you should also work and stop waiting for when he will come and share money with you.