Great, so they have the best of intentions but what happens when they go broke and their data is sold off, the new owners have no obligation to the old users th

Great, so they have the best of intentions but what happens when they go broke and their data is sold off, the new owners have no obligation to the old users they just own all the pictures and could do whatever they want with it. Additionally who is to say that they don't decide down the line that using user pics for profit is fine and something they want to do. How often do we saw laws enacted for what appears to be good reason and then used for other purposes. Why do we think a for profit company would be better at this sort of thing than a government?