I hate Facebook and that they will ban people, without notice, unless they record a video selfie from multiple angles, and then still sometimes permanently ban people even then, without a way to pay to prove the person is real or talk to someone or even get a reason for the ban. I also think Facebook is an arm of the government and is not really a company (quasi-governmental) and is basically a corporate rebranding of LifeLog and Zuckerberg probably got a 1600 on his SATs and was recruited to join the government while in high school.
So that all being said, despite my hatred of Facebook, what he is saying isn't that illogical.
Let's say Zuckerberg personally supports trans rights and thinks Trump is an idiot. He can't say that in a meeting that will obviously have leaks. It would be "value-destroying." Say what you want about Zuckerberg, but most people with enough intelligence don't hate trans people because they understand science and how prenatal hormone conditions and epigenetic conditions means that sometimes internal senses of gender don't match biological at birth sex. (Musk is the rare exception to this and it seems like his reaction comes from ego and anger about being estranged from his daughter and autism/lack of empathy, and so he's a weird data point that doesn't neatly fit if we take his reaction at face value.)
So let's say Zuckerberg wants to say "We support trans and gay people, we have to do this so Trump doesn't go after us to remain profitable and not end up needing to decrease our head count, I hate Trump." If he said that, someone would immediately leak it, Trump would go Ape Shit, and the company would lose value.
It's hard to know for certain if this is what he's talking about, but if he is, this isn't really something to fault him on.
Facebook labeling linux as somehow evil, on the other hand, is a bizarre and shitty thing to do, so fuck Facebook and fuck this asshole who is letting linux be labeled as a cybersecurity threat. I also think Facebook doing this is because government, which has backdoor is Microsoft and Apple, doesn't like linux and sees it growing in popularity and so I believe the government requested Facebook do this. I can't fathom a social media company would do this for no reason on their own, it makes no sense, but if Facebook is Lifelog and always has been Lifelog and Zuckerberg gets his orders from someone else, then it would make sense that they implement policies regarding labeling linux as bad to try to keep their backdoors in as many user's OSes as possible.