That quote has been repeated a bajillion times already. Importantly, it was over 20 years ago, as the article points out, when Zuckerberg was an arrogant college student in a private chat. Ironically, I think this quote is a great argument against Facebook and social media, but almost in the exact opposite way that journalists intend.
People change. People say dumb shit when they're in college, especially when they're trying to boast to friends, privately. One of the biggest downsides of Facebook and social media is that it preserves all the mistakes of our youth (which in my opinion should have the freedom to be gradually forgotten as they recede in the past) for all time. There has been a ton of research and musings about how today's young people are much more risk averse than generations past, largely to their detriment, and it's not surprising given how the consequences of a juvenile mistake are more severe now than ever before.
To emphasize, I'm not giving Zuckerberg a free pass, at all. I just think there are tons of much more recent actions and behaviors by Zuckerberg and Meta that deserve opprobrium that can easily be highlighted. You don't need to dredge up 2-decade old quotes that have already been widely reported. It smacks of lazy journalism and just shows that you are using some of the worst impulses that Facebook itself has made widespread.