Or another way, 850,000,000 hours. It took 5-15 billion human hours of work to go to the moon. They steal 1 moon program worth of human time from humanity every 6 or so years. At the scales they operate we need to judge them on that scale. Mark get's paid/rewarded at that scale. He needs to be judged on the same scale. Not on 'the impact per individual'.
Meta has stolen multiple moon programs from humanity (again I am way under measuring) for that one change in order to increase their billions of dollars.
https://www.quora.com/How-many-man-hours-went-into-the-Apoll...
If you use Facebook regularly, you are locked into it because unless you manage to convince your entire friend network to move to some other social media with you, you will have to "leave them behind".
By employing psychologists who figure out how to make it addictive?
It's been said before that it's interesting Zuckerberg for making a social site is pretty introverted. It's because he stole it and he's always been stealing things. He did it to Whatsapp. He copied Snapchat multiple times. He thinks people are "dumb fucks" rather than "look, people shouldn't give info away, but now that I have it I'll do everything I can to keep it secure" (I DON'T like Google but my understanding is they have far fewer data problems). That's the mark of a certain kind of person which I'll, I suppose, not name. It's insulting to the web, what he does