I'm aware this is a controversial take, but I don't think this email proves that JE is a Jewish supremacist.
I don't know if JE was involved in shipping futures (or worked with other jews who were), and I'm aware that JE writes in boomer-esq retard shorthand, however this reads as a neutral statement/assessment to me.
If I wanted to read subtext, based on the response from Roger I'd wager that Epstein knew Roger was a rac(e real)ist and was attempting to leverage that for endearment.



