Amazing when it comes to Epstein (and other controversial actions/decisions) how detailed and open minded we are when it comes to someone we liked and supported, and how cut and dry we want things to be when it's someone we don't like.
I think the difference with Chomsky is that he is in many ways a modern-day guru with adherents who are naturally resistant to viewing their teacher and leader in a negative light.
Best I can do is drown you in a bathroom sink around February 2029, not getting dirty toilet water on my good shoes again.
/s
There are a lot of people in Epstein's email history who are there because the above kinds of things caught his interest, and he wanted to discuss or recommend them to others.