The currently most upvoted comment is a much bigger article containing vritulaly the same claims, and naming some names. It spefically Mentions Eliezer Yudkowsky as living in shared housing with others. It also mentions that Dario Amodei and Holden Karnofski used to live together, sometime before Karnofski married Dario's sister, Daniela, the other co-founder of Anthropic. Separately, SBF was also known to live in communal housing with many of the other chief executives of FTX.

Separately, that other article also mentions harmful psychological practices like "debugging" and sleep deprivation.

Note that I make no claims of my own - for all I know both articles could be complete fabrications. I'm merely listing what these articles claim. I personally know none of these people, and live halfway around the world from them.