It astounds me that people are taken in by this. There are so many ways that Zuckerberg can manipulate this to his self-worshiping benefit that I can't even guess which ones he'll pick. Consider the type of charity Zuckerberg has previously favoured: totally monopolistic internet infrastructure in India. Sure, people get internet, but it'll Zuckernet from now until forever. Philanthropy is a broken system, because powerful philanthropists never really give away their money: they retain control of whatever the charity is used to build. When you have everything and it's not enough, that kind of control is worth a lot of dollars to you.
It's less clear cut with Gates because he has a quite different personality to Zuckerberg. Gates has a genuine desire to understand and fix things, although that is amongst his more positive traits. Zuckerberg/Facebook, on the other hand, has well-documented antisocial and indeed malicious behaviour.
