Were you like a very early employee or are you just that naive?
FB's intent became quite clear, quite fast in their history. Like, remember when they became so famous for their lack of ethics that even a hollywood movie came out whose plot is pretty much only about that?
And that was 12(!) years ago ... so, I am truly wondering, from where exactly did you get this idea of a company trying to change the world for good?
Some people can't be bought. What about you?
Yes, I’d take a high paying job at Facebook. I live in a status quo, unfair, corrupt capitalist society in the west. I know I have to play the game.
Sure, if we're just talking about comparing generalizations or wild scenarios, but in context that person probably has access to other opportunities that rival or exceed Facebook's comp or social impact.