Mark Zuckerberg at least doesn't seem particularly arrogant, nor is he playing the victim. During his last interview with Lex Fridman he openly acknowledged past errors and stated that he wasn't sure whether current plans would work. I'm not here to defend him and I disagree with many of his positions but it's worth listening to the interview to gain a more nuanced understanding than the snarky hot takes which dominate here.
https://open.spotify.com/episode/0vYx9yPEIpJaoh2I4keEjA?si=a...
(Of course, it's also possible that the whole interview was just an act.)