The following is the quote from RMS found on page 16 in the document posted by vice https://www.documentcloud.org/documents/6405929-091320191420...

"We can imagine many scenarios, but the most plausible scenario is that she presented herself to him as entirely willing. Assuming she was being coerced by Epstein, he would have had every reason to tell her to conceal that from most of his associates."

The following quote posted on righteousruminations blog does not appear in the PDF file posted by vice. Here is the quote from the blog -> "it might not be so terrible if a 73 year old * an underage girl if he didn't know she was underage and being coerced." (I removed the curse word so this post doesn't get blocked)

I assume the quote by the righteousruminations blog to be an opinion and not an actual quote from RMS.