I hear this repeated a lot, but I'm skeptical they're that smart. Hanlon's razor would say it's just the system doing what the system does.
I do not believe Zuck, Musk, or any of the other boogeyman in Silicon Valley are capable of that level of deception and manipulation.
I find it much more plausible that when trying to build world-changing businesses and products you squish, displace, and flip tables when you didn't really intend to.