My favorite FTX fact is in the Going Infinite book, on the informal org chart drawn up by the psychiatrist to help him keep straight who worked with who.
There’s a biggish department of game devs that takes up almost the same amount of vertical space as the actual dev team of FTX. It’s the game studio behind Storybook Brawl. SBF purchased the studio because he liked the game, and it was rolled into FTX.