The obvious default conclusion here is that there is nothing inherent in his personality that made him more likely to do this, compared to other EAs.
Other EAs haven’t gambled billions of customer funds simply because they didn’t have billions of customer funds. If they had been in SBF’s situation they may have fallen to the temptation too.
Needless to say, I think what SBF did was unquestionably wrong and condemn it. I’m simply also pessimistic enough to think that I myself, and other regularly-adjusted-humans around me, would also fall to such temptations. Somehow, I really doubt that 100% of the people condemning SBF would have resisted the temptation if they were put into the same situation.
Can I ask for a link to this ‘indirect post’? I’m interested in the generalized lessons being advertised here, but couldn’t find the post after looking on LW.